baber/WOPTO huggingface dataset:
Patent IE-822011-L (IE)
Title: Universal piercing pin for intravenous administration sets
IPC: A61M5/162
Filed: 1982-08-20
Abstract: A universal piercing device for vented and unvented I.V. administration sets comprises a spike 100 having ports 105, 107 for liquid and air respectively. In use, the spike is inserted sufficiently through the seal of the I.V. container to expose only port 105 for unvented systems or to expose bolt ports for vented systems. A hydrophobic filter 112 is used to prevent the passage of liquid from the vent, but allow the passage of air. In another embodiment, an air vent passage exposed to the interior of a container is blocked when the device is used in a non-vented system. In the device of Fig. 13 there are two spikes and the air vent spike is not used in a non-vented system. In a further device (Fig. 14), two passages 604, 605 open into a drip chamber 607 provided with a vent winder 609 covered by a hydrophobic filter 610. <IMAGE>
[GB2105695A]
Patent IE-862191-L (IE)
Title: Peroxide containing shampoo
IPC: A61K8/36
Filed: 1986-08-14
Abstract: A stable aqueous hair conditioning shampoo composition comprising an aqueous solution of hydrogen peroxide, a specific anionic surfactant, at least one nonionic surfactant, an acidic pH-producing agent and one or more hair conditioning components.
Patent IE-842414-L (IE)
Title: Adhesive composition
IPC: C09J4/06
Filed: 1984-09-21
Abstract: A novel methacrylate-based composition is disclosed. The composition is preferably used as an adhesive. The composition comprises an acrylate-based or methacrylate-based ester monomer, a catalyst, a chlorinated or chlorosulfonated polyethylene polymer resin and a graft co-polymer resin. The chlorinated polyethylene polymer resin used includes organic sulfonyl chloride. The composition preferably further includes an acrylate-based or methacrylate-based acid monomer, and a catalyst activator. A preferred chlorosulfonated polyethylene polymer resin contains about 43 weight percent chlorine, about 1.1 weight percent sulfur, and about 34 millimoles sulfonyl chloride moiety per 100 grams thereof. Preferred graft co-polymer resins are ABS, MBS, MABS, ASA, all-acrylic, SA EPDM and MAS. More-preferred graft co-polymer resins are MABS, ASA, all-acrylic and MBS. Most-preferred graft co-polymer resins are MABS and ASA. A preferred methacrylate-based acid monomer is methacrylic acid. Preferred methacrylate-based ester monomers are methyl methacrylate, ethyl methacrylate, butyl methacrylate, cyclohexyl methacrylate, 2-ethylhexyl methacrylate and tetrahydrofurfuryl methacrylate. More-preferred methacrylate-based ester monomers are methyl methacrylate and ethyl methacrylate. A most-preferred methacrylate-based ester monomer is methyl methacrylate. The composition possesses enhanced compression shear strength, lap shear strength, peel strength and impact strength adhesive physical properties.
[US4536546A]
Patent IE-862626-L (IE)
Title: Squeeze bottle
IPC: B65D47/06
Filed: 1986-10-03
Abstract: The spray bottle has a bottle body, an elbow mounted thereon in an impact connection, and a nozzle mouthpiece supported by the elbow and directed obliquely upwards. The spraying direction of the nozzle mouthpiece encloses an angle between 50 DEG  and 75 DEG , preferably approximately 73 DEG , with the longitudinal median axis of the bottle body. The nozzle mouthpiece is covered by a closure cap. The nozzle mouthpiece and closure cap can be locked by catching on a nipple supported by the elbow. A childproof connection may be provided for the closure cap.
Patent IE-44405-L (IE)
Title: Photopolymerisable polymers having free carboxyl groups;¹printing plates
IPC: C07C205/56
Filed: 1976-12-22
Abstract: A photopolymerizable material suitable for use in the production of lithographic printing plates comprises a polymer which includes a plurality of structural units represented by the Formula: <IMAGE> in which R1 represents a hydrogen atom or a methyl group; R2 represents a hydrogen atom, an alkyl or substituted alkyl group, an aryl or substituted aryl group, or a heterocyclic or substituted heterocyclic group; R3, R4 and R5, which may be the same or different, each represents a hydrogen atom, a halogen atom, a cyano group, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an aralkyl group, an aralkoxy group or an alkoxy carbonyl group; Z represents a hydroxyl group, or an ester group and a is an integer greater than or equal to 1. The polymer may be produced by reacting a polymer of 2,3-epoxy propyl acrylate or 2,3-epoxy propyl methacrylate with an acid of formula <IMAGE>
[US4263394A]
Patent IE-812904-L (IE)
Title: Ziegler-natta catalyzed olefin polymers
IPC: B29C48/92
Filed: 1981-12-10
Abstract: A non-volatile, acid acceptor which is soluble in polyolefins is added to a film grade polyolefin resin composition to prevent gel streaking/pinstriping or corrosion during film extrusion processes. The acid acceptor has a molecular weight greater than 180 with less than 5% by weight volatiles at 180 DEG C as measured by a thermal evolution analysis.
Patent IE-873048-L (IE)
Title: Production of bicyclo (3.3.0) octane derivatives
IPC: C07C69/734
Filed: 1987-11-12
Abstract: Process for the production of  alpha -hydroxy-bicyclo[3.3.0]octane derivatives of formula (I), where A is the double-bound residue -O-X-O-, X having the notation of a straight or branched-chain alkalin with 1-7 C atoms or the residue =CH-(CH2)3-COOR', =CH-CH2-O-CH2-COOR' or = CH-(CH2)3-O-CH2-CH2-COOR', with R' as C1-C7 alkyl; R is the residue (a), R'' having the notation of a hydrogen or phenyl, or the residue - SiR1, R2, R3, whereby R1, R2 and R3 can be the same or different and a straight or branched-chain alkyl group with 1-7 C atoms or phenyl; B is a trans-CH=C(X), with X as hydrogen or bromine, whereby the trans configuration relates to the C network; and D is an alkyl group with 1-10 C atoms, an alkenyl group with 1-10 C atoms or an alkinyl group with 1-10 C atoms. This process is characterized in that keto-bicyclo[3.3.0]octane derivatives of formula (II) are reduced in the presence of Cer-III salts.
Patent NO-830510-L (NO)
Inventor: STOECKL JOSEF
IPC: B32B5/18
Filed: 1983-02-15
Abstract: The heat-insulating foam plate, particularly polystyrene foam, comprises on at least one face a profile which allows to make the plate integral with a construction material consisting of a binder and additives, such as concrete, mortar, rough-cast. The profile is comprised of a coarse profile (1) of which at least the holes are provided with an additional fine profile (2).
Patent NO-844093-L (NO)
Inventor: WILLIAMS FRED GARDNER
IPC: B01L3/02
Filed: 1984-10-12
Abstract: A disposable pipette tip (10) is formed for automatic installation and removal with low friction between the tip and pipette body (16) and a predetermined distance from the pipette body end (19) and the tip intake/discharge opening (12). The tip has a conical section (11) whose small end defines the tip intake/discharge opening and a cylindrical collar (14) that receives the pipette body. The tip is formed with an internal pipette seat (17) at the junction of the conical section and cylindrical collar so that the distance between the tip inlet/discharge opening and the pipette body end is fixed. The cylindrical collar also has a circumferential sealing rib (30) axially spaced from the pipette seat to form an air seal to account for manufacturing tolerances in the tip's cylindrical portion as to both diameter and roundness while taining low friction for installation and removal.
Patent NO-851145-L (NO)
Inventor: SIEGEL HERBERT
IPC: C07D233/60
Filed: 1985-03-21
Abstract: N-Bicycloheptyl- and N-bicycloheptenyl-imidazoles of the formula I <IMAGE>  I  in which A, B, R1, R2 and n have the indicated meanings, and their physiologically tolerated salts, a process for the preparation of these compounds, pharmaceutical products based on these compounds, and their use as medicaments, in particular for the treatment of disturbances of the serum lipoprotein spectrum, are the subject-matter of the invention.
Patent NO-863221-L (NO)
Title: Anordning ved trommel for jordbearbeidingsmaskin.
Inventor: HAUGEN HALVOR
IPC: E02F/
Filed: 1986-08-11
Abstract: nordning ved trommel (3) for jordbearbeidingsmaskin (1), særlig beregnet for nydyrkningsformål, der trommelen har en tett platemantel (5) i hvilken det er montert et stort antall bearbeidingspigger (6).Hver pigg er montert løstagbart i en holder (7), som er sveiset fast i trommelens mantel (5), idet piggen (6) er forsynt med et bakoverrettet skaft eller en tange (18) som er festet med friksjonsinngrep i en borring (9) i den ytre enden av holderen (7). I holderens bakre del er det anordnet en ytterligere borring (11) på tvers av og inn i den første borringen (9), og inngangen til den andre, tverrgående borringen (11) ligger utenfor trommelens mantel (5) og er beregnet for ved innføring av et kileformet verktøy (11) å løsne en slitt eller avbrutt pigg.
Patent NO-873891-L (NO)
Title: Korrosjonsinhiberende beleggsammensetning.
Inventor: OTHEN DAVID GEORGE
IPC: C09D5/10
Filed: 1987-09-16
Abstract: Vandig basert beleggsammensetnlng omfattende par-tlkkelformlg sink og uorganiske oksydpartlkler som har korrosjonslnhlberende loner kjemisk bundet til deres overflate ved ioneutveksllng. Sammensetningen Inneholder fortrinnsvis en elektrolytt for å aksele-rere herdereaksjonen.
Patent NO-895161-L (NO)
Title: Ekstraksjon av relaterte data med parallellprosessor.
Inventor: BLIKE JAMES J
IPC: G06T5/00
Filed: 1989-12-20
Abstract: Dataprosessor som omfatter et array (30). av prosessorelementer (100) eller celler med porter koblet til naboelementer i arrayet. Elementene i hver ende av en spalte har sammenkoblede porter slik at data sekvensielt kan overføres i en sløyfe gjennom elementene (100). Elementene i hver ende av en rekke har svitsjbare sammenkoblede porter slik at data i en modus kan føres sekvensielt gjennom rekkeelemen-tene. Prosessoren omfatter videre et skift-register som svitsjbart er koblet til hver rekke, lågere (34, 40) og omordningsmatri-ser (22, 26) for omformatering. Fremgangsmåte for lagring av data i så-kalte "bitplan" og forflytting av et data-ords informasjonsenheter (bit) et visst antall plasser før overføringen til lagring finner sted.Dataprosesseringen kan anvendes til kant-detektering i en avbildning som omfatter et større antall bildeelementer.i
Patent NO-903421-L (NO)
Inventor: PABST WOLFGANG
IPC: H05B41/285
Filed: 1990-08-03
Abstract: An electronic ballast (1) for gas discharge lamps (2), having an input circuit part (10, 11) for producing an intermediate-circuit DC voltage (Uz) from a supply voltage (L1,N), having an oscillator circuit part (4,8,S1,S2), supplied from the intermediate circuit DC voltage (Uz) for generating an alternating signal (uw) which can be supplied to the gas discharge lamp (2), having a bistable switch-off latching circuit part (3) which supplies a switch-off signal (us) in its first and second stable state to the oscillator circuit part (4,8,S1,S2), and hence releases the oscillator circuit part (4,8,S1,S2) or switches it off, a first signal (u1), derived from the alternating signal (uw), driving the switch-off latching circuit part (3) from its first into its second stable state in the event of a predetermined value being exceeded, and generating the switch-off signal (us), is to be designed such that its operating reliability is further improved. This is achieved in that a further signal (u2), derived from the intermediate circuit DC voltage (Uz), produces the switch-off signal (us) when the intermediate circuit DC voltage (Uz) exceeds a predetermined maximum value. <IMAGE>
Patent NO-905507-L (NO)
Title: Fremgangsmaate til fremstilling av lyofiliserte matvarer ifast form, som fortrinnsvis har forutbestemte geometriskefasonger, hoey naeringsverdi, er ferdig til bruk, og det fremstilte produkt.
Inventor: COSTANZO LUIGI
IPC: A23L/
Filed: 1990-12-20
Abstract: Oppfinnelsen angår en fremgangsmåte til fremstilling av lyofiliserte næringsstoffer i fast form, fortrinnsvis basert på friske næringsstoffer såsom spesielt yoghurt, melk, frukt osv, og hvor fremgangsmåten omfatter trinnene: a) blanding av ingrediensene; b) homogeni- sering av nevnte ingredienser eller fordeling av de samme ensartet i blandingen, muligens med pasteurisering; bl) fanging av luft i blandingen oppnådd i trinnene a) og b) inntil det oppnås en prosentandel på mellom 3 og 90% av det initielle volum av ingrediensene, fortrinnsvis mellom 10 og 30%, og b2), avkjøling av nevnte blanding under kontinuerlig omrøring, samtidig eller etterfsigende, inntil en temperatur mellom -5°C og -12°C oppnås, fortrinnsvis mellom -5°C og -9°C; c) forming av produktet oppnådd i trinnene b) eller bl) og b2) i den ønskede fasong, fortrinnsvis ved pressforming; d) dypfrysing av produktet oppnådd i trinn c), ved en temperatur mellom -15 og -60°C, og fortrinnsvis mellom -30°C og -40°C; e) lyofilisering av produktet, ved å anvende lyofiliseringsparametre passende for type og størrelse av produktet som skal behandles, inntil det nås en resterende fuktighet mellom O og 10%, fortrinnsvis mellom 2 og 6% (bestemt ved Karl Fisher-metoden); oppfinnelsen angår også produktene oppnådd ved prosessen angitt ovenfor.
Patent NO-910002-L (NO)
Inventor: VAN CHRISTIAN TRINH
IPC: G01R19/00
Filed: 1991-01-02
Abstract: The present invention relates to a measurement circuit for providing the digital value of an analog electrical signal. The digital measurement circuit for measuring an analog electrical signal produces a measurement signal (M) and includes an amplifier (1) which receives said electrical signal (I), followed by an analog-to-digital converter (2) which delivers digital data (N). The gain of the amplifier (1) is controlled by a control signal (C) and said gain can take up at least two values. The measurement circuit further includes a control unit (3) producing said control signal (C) and storing the digital data corresponding to different gain values, and includes means for producing the measurement signal (M) on the basis of said digital data (N).
Patent NO-913274-L (NO)
Inventor: WASCHINSKI KLAUS-MARKUS
IPC: C08G18/80
Filed: 1991-08-21
Abstract: PCT No. PCT/EP90/00136 Sec. 371 Date Sep. 27, 1991 Sec. 102(e) Date Sep. 27, 1991 PCT Filed Jan. 25, 1990 PCT Pub. No. WO90/10041 PCT Pub. Date Sep. 7, 1990.The present invention relates to a process for the preparation of closures for imperviously sealing packaging containers, by which a sealing composition is applied and stoved onto the inside of the closures, wherein the sealing composition contains A) 65 to 93% by weight of a liquid, blocked diisocyanate B) 2 to 15% by weight of a liquid diamine and/or polyamine C) 0 to 25% by weight of pigments and/or fillers D) 0 to 20% by weight of one or more reactive diluents E) 0 to 8% by weight of auxiliaries and additives, where the sum of the proportions by weight of the components A to E is 100% by weight in each case. The present invention furthermore relates to the closures prepared by the process according to the invention and also to packaging containers which contain these closures.
Patent NO-921772-L (NO)
Title: Oppblaerbart brannhemmende og elektrisk-konduktivt beleggmateriale
Inventor: HASTINGS OTIS H
IPC: C09D5/24
Filed: 1992-05-05
Abstract: Brannhemmende beleggmateriale som inkluderer et fluidoppblærbart materiale og konduktive partikler med varierende størrelser som er dispergert eller suspen- dert deri til spesielle anvendelser. Det fluideopp- blaerbare materialet inkluderer et skummiddel, en blåsemiddelgasskilde, et karbonlfiser ende eller forkullingsmlddel, et fllm-dannende bindemiddel, et oppløsnlngsmiddel og l noen tilfeller et fargestoff eller fyllstoff. De konduktive partiklene blir dannet av et substrat og et konduktlvt belegg.
Patent NO-922434-L (NO)
Inventor: DENICOLA JR ANTHONY J
IPC: C08F255/00
Filed: 1992-06-19
Abstract: Uniformly grafted, particulate olefin polymers are formed by free radical-initiated grafting of a non-homopolymerising vinyl monomer at free radical sites on a particulate olefin polymer with (a) a min. pore vol. fraction of 0.07 where above 40% of the pores have a dia. above 1 micron, and (b) a wt. average dia. of 0.4-7 mm. The process comprises either, (i) (a) irradiating the polyolefin at 10-85 deg.C with high energy ionising radiation to produce free radical sites; (b) treating the irradiated polyolefin at up to 100 deg.C for 3 minutes or more with 0.2-20 wt. % (of the total wt. of polyolefin + grafting monomer) of a non-free radical homopolymerising but free-radical graftable vinyl monomer; (c) simultaneously or successively in either order: (1) deactivating all residual free radicals in the grafted polyolefin, and (2) removing all unreacted grafting monomer; or (ii) (a') treating the polymer at 60-125 deg. C with 0.1-6.0 phr of an organic free-radical polymerisation initiator with a decompsn. half life of 1-240 minutes at the temp. used; and (b') during, following or overlapping the initiator treatment, treating the polyolefin with 0.2-20 wt. % of a grafting monomer.
Patent NO-924984-L (NO)
Inventor: BROLUND NILS
IPC: C07C49/88
Filed: 1992-12-22
Abstract: Long-chain ketene dimers are prepared in a process in which in the absence of an organic solvent carboxylic acid chloride is fed, with intensive mixing, into a recipient of triethyl amine at a rate of not more than 3 moles/hour per mole of present triethyl amine, and mixing, feeding, and heat exchange are so attuned to each other that the viscosity of the mixture always is less than 250 mPa.s, measured at 60 DEG C (rate of shear higher than 100 l/sec), and the molar ratio of the total amount of carboxylic acid chloride fed in to the recipient amount of amine is 1 : 1,025 to 1 : 2, and after the conversion the reaction mixture is treated with diluted aqueous hydrochloric acid or an aqueous solution of triethyl amine hydrochloride and hydrochloric acid, and the ketene dimer is separated. The ketenes are highly suitable for use in paper sizing.
Patent NO-932792-L (NO)
Title: Fremgangsmaate og apparat for oppskjaering og rensing av rundfisk
Inventor: MATTHIASSON ASGEIR
IPC: A22C25/14
Filed: 1993-08-05
Abstract: En fremgangsmåte for automatisk rensing av fisk, slik som torsk, omfatter at fisken gripes og deretter skjæres opp, først på tvers bak hodet fra fiskens buk og deretter i lengderetningen langs buken, og til slutt fjernes innvollene. Fremgangsmåten kjennetegnes ved at fisken gripes i øyehulene med buken opp og holdes dreibart hovedsakelig om en akse gjennom disse, at fisken forskyves parallelt med sin akse og beveges med ryggen understøttet mot midler for heving av haken, hvilke trykker fiskens hode bakover og forbi midler for kapping av strupen, for kapping på tvers av fisken, at fisken deretter snus og beveges videre med hodet først og buken opp og fortsetter rundt langs en buet, nedadgående bane, at fisken derved bøyes bakover og beveges til anlegg mot midler for å utvide buken, hvilke under fortsatt bevegelse av fisken for- over føres inn i fisken langs innsiden av buken, og en kniv som er i umiddelbar tilknytning til midlene for å utvide buken skjærer opp buken i lengderetningen , at fisken deretter beveges videre mens den henger fritt ned med den oppskårne buken vendende forover, og at innvollene trekkes ut ved at fisken trekkes langs midler for utskraping av innvollene.
Patent NO-940220-L (NO)
Title: Koesystem for svitsjer med "hurtigkrets"-egenskaper
Inventor: PETERSEN LARS-GOERAN
IPC: H04M3/48
Filed: 1994-01-21
Abstract: En digitalsvitsj betjener en flerhet av terminal- enheter for å svitsje signaltrafikk derimellom, idet trafikken ved hjelp av logikk blir oppdelt i datatidsluker og styretidsluker med styrepakker. Den omfatter et svitsjelager (10) for å motta nevnte datatidsluker, et styrelager (12) som inneholder informasjon for å utføre gjennomgående tilkobling av nevnte datatidsluker i svitsjelager- et, en styrelagerterminal (14) for å motta nevnte styretidsluker og styrepakker som er plassert deri, og for å skrive inn informasjon i styrelageret (12), og for å sende ut bekreftelsespakker til oppkalte og oppkallende terminalenheter, samt et opptatt/ikke-opptatt lager (16) som samvirker med styrelagerterminalen (14) og lagrer aktuell status for hver av terminalenhetene. Et køsystem har tilknytning til styrelagerterminalen (14) og nevnte opptatt/ikke-opptatt lager (16), idet køsystemet innbefatter lagerorganer og styrelogikkorganer for, i tilfelle av en første terminalenhet (4B) prøver å etablere forbindelse med en andre terminalenhet (4M), som er opptatt, og effektuere køordning av en oppkallingsforespørsel og utsending til nevnte første terminal en bekreftelse "forespørsel for tilkobling køordnet" og ved mottakelse av en forespørsel om frakobling fra nevnte andre terminalenhet, å dirigere tilkobling av den første terminalenhet til den andre terminalenhet, og utsending av bekreftelser til den første og andre terminalenhet med informasjonen henholdsvis "tilkobling utført" og "forespørsel utført".
Patent NO-940401-L (NO)
Inventor: CAMPBELL GEOFFREY
IPC: B65D71/32
Filed: 1994-02-07
Abstract: PCT No. PCT/GB92/01472 Sec. 371 Date May 5, 1994 Sec. 102(e) Date May 5, 1994 PCT Filed Aug. 7, 1992 PCT Pub. No. WO93/02944 PCT Pub. Date Feb. 18, 1993.There is provided a carton 11 for holding a number of articles 34. There is a bottom panel 12, two side walls 13, 14, end panels 17 and overlapping top panels 26, 28. The overlapping portions of panels 26, 28 are glued together and there is a cut-out portion 30 in the outer top panel 26. The cut-out portion 30 lies adjacent the overlapping portions and midway between the carton ends.
Patent NO-941375-L (NO)
Title: Borkrone
Inventor: SCOTT DANNY E
IPC: E21B10/25
Filed: 1994-04-15
Abstract: Borkrone (11) omfatter en hoveddel (13), minst en ut- kraget lageraksel (31) innbefattende en basis (43) og en sylindrisk glidelager-flate (37) som strekker seg innad og nedad fra hoveddelen, og minst en kutter som er montert for rotasjon på lagerakselens (31) sylindriske glidelagerflate (37). En tetningsenhet (42) er anordnet mellom den sylindris- ke glidelager-flate (37) og kutteren (33) nær den utkragete lageraksels (31) basis (43) . Tetningsenheten (42) omfatter minst en stiv tethingsring (60) med en tetnings-endeflate (56) i anlegg mot en andre tetnings-endeflate (58). Minst en av tetnings-endeflåtene (56, 58) er i det minste delvis utformet av et ekstra hardt, abrasjonsfast materiale med en slitefast- het som er større enn, og en glidefriksjons-koeffisient som er mindre enn, den til det stive tetningsring-materiale.
Patent NO-941729-L (NO)
Title: Fremgangsmåte til å inhibere dannelse av urenheter
Inventor: RONDUM KAJ D
IPC: C07C251/32
Filed: 1994-05-10
Abstract: Det omtales en fremgangsmåte til inhibering av dann- else av urenheter i en organisk prosesstrøm som hovedsake- lig er vannfri, idet det tilsettes en gitt oksimforbindel- se.
Patent NO-943692-L (NO)
Inventor: ACHARD DANIEL
IPC: A61P9/12
Filed: 1994-10-03
Abstract: PCT No. PTC/FR93/00352 Sec. 371 Date Oct. 11, 1994 Sec. 102(e) Date Oct. 11, 1994 PCT Filed Apr. 8, 1993 PCT Pub. No. WO93/21155 PCT Pub. Date Oct. 28, 1993.This invention relates to novel perhydroisoindole derivatives of general formula (I),    <IMAGE>  (I)  wherein radicals R are phenyl radicals optionally 2- or 3-substituted by a halogen atom or a methyl radical; R1 is optionally substituted phenyl, cyclohexadienyl, naphthyl, indenyl or optionally substituted heterocyclyl; R2 is H, halogen, OH, alkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkyloxy, alkylthio, acyloxy, carboxy, optionally substituted alkyloxycarbonyl, benzyloxycarbonyl, amino or acylamino; R3 is optionally 2-substituted phenyl; R4 is OH or fluorine when R5 is H, or R4 and R5 are OH or R4 and R5 together form a bond; isomeric forms and mixtures thereof; optionally salts thereof where applicable; and preparation thereof. The novel derivatives are particularly useful as P substance antagonists.