baber/WOPTO huggingface dataset:
Patent CS-245118-B1 (CS)
Inventor: KOZAK PETR
IPC: C10M105/22
Filed: 1984-07-24
Abstract: Vícefunkční mazivo pro· tažení drátu obsahuje 40 až 70 % hmot. reakčních produktů mono, di- nebo trietanolaminu s mastnými kyselinami s počtem atomů uhlíku v molekule Cio až Ci8, 10 až 30 % hmot. přírodních triglyceridů mastných kyselin o minimální viskozite 60 mm2s"1 při 50 °C, s výhodou ricinového oleje a 10 až 30 % hmot. emuigátorů na bázi etoxylovaných alkoholů, fenolů nebo alifatických aminů C6 až Cis, s obsahem 5 až 25 etylénoxidových jednotek v molekule etoxylovaného· derivátu, vztaženo na hmotnost celé směsi. Vícefunkční mazivo může dále obsahovat 0,5 až 5 % hmot. vysokotlaké přísady tvořené reakčními produkty etanolaminů nebo primárních, sekundárních, terciárních, alifatických nebo cyklických aminů nebo polyaminů obsahujících 2 až 18 uhlíkových atomů v molekule s kyselinou fosforečnou nebo s jejími estery, vztaženo na celkovou hmotnost směsi. Vícefunkční mazivo může obsahovat také 0,2 až 2 % hmot. bakteriostatické složky, tvořené nejméně jednou ze skupiny látek tvořené fenolem, p-chlor-m-kresolem, popřípadě jeho sodnou solí, formaldehydem, he- xahydrotriazinem, N-metylolchloracetami- nem, reakčními produkty kyseliny borité s etanolaminy, vztaženo^ na celkovou hmotnost směsi.
Patent CS-223422-B1 (CS)
Inventor: VASS FRANTISEK
IPC: C07D241/38
Filed: 1981-09-04
Abstract: Vynález sa týká adičného polymeru na
báze dihydroxyderivátu tetrasubstituovaného
piperazíndiónu a diizokyanátu a sposobu
jeho přípravy.
Podstata spósobu přípravy adičného pólyméru
spočívá v tom, že v suchom rozpúšťadle
sa pósobí na 2,3-dihydroxypropylderivát
tetrasubstituovaného piperazíndiónu diizokyanátom
pri zvýšenej teplote.
Vynález má použitie na přípravu adičného
polyméru vhodného ako světelného stabilizátora.
Patent CS-234317-B1 (CS)
Inventor: JANOTOVA JANA
IPC: H01K1/32
Filed: 1982-09-17
Abstract: Vynález se týká světlorozptylujíci
vrstvy, zejména pro baňky světelných
zdrojů, nanášené v elektrickém poli.
Podstata vynálezu spočívá v tom,
že světlorozptylujíci vrstva je vytvořena
převážně z termodynamicky nestabilní
gama modifikace oxidu hlinitého
AlgOjj o velikosti krystalitů od 0,005 do
0,1jum a velikosti agregátů nebo aglomerátů
od 0,05 do 20aud, stálého v oblasti
teplot od 293 K do 1 223 K.
Patent CS-243189-B1 (CS)
Inventor: SAMAL OLDRICH
IPC: B01F3/04
Filed: 1984-09-13
Abstract: Podstata zařízení podle vynálezu spočívá
v tom, že nosná deska má obvod horní i spodní
strany zkosen a pružná membrána, nasazená
na nosné desce shora je zajištěna upínacím
kroužkem. Pružná membrána má přehnutý,
zesílený a tvarovaný okraj tak, že horní
plocha membrány přechází rádiusem v obvodovou
hranu, od které je vytvořen úkos ke
spodní části zesíleného přehnutého okraje.
Patent CS-240336-B1 (CS)
Inventor: TOLNAY MARIAN
IPC: B21C3/16
Filed: 1984-09-24
Abstract: Vynález sa týká konštrukčného prevedenia
skládaného válcového ako aj samostavitelného
třňa pre výrobu rúr ťahaním za
studená alebo za poloohrevu, u ktorého činná
časť zhotovená ako vložka je vyrobená
zo špeciálne metalurgicky vyhotoveného
hliníkového bronzu v prostředí fyzikálnochemických
účinkov plazmy, za posobenia
horizontálneho kryšťalizátora so zahezpečovaním
pásmového pretavovania s tvrdosťou
410 HV.
Z konštrukěného hladiska je skládaný
třň nasadený na ocelový držiak prepatým
skrutkovým spojom, čím sa eliminuje pracovně
namáhanie vzniklé pri í.ažnom procese.
Vytvorenie radiálno-axiálneho alebo axiálno-radiálneho
predpatia pri utahovaní
skrutkového spoja je dosiahnuté skosením
kuželových čelných dosadacích plóch činnej
časti třňa a držiaku s uhlom a = 1° až
2° ako aj kuželových dosadacích ploch matice
pod rovnakým uhlom skosenia a = 1°
až 2°.
Vhodné voleným a vyskúšaným dimenzováním
jednotlivých skládaných častí je konštrukčná
úprava vhodná aj pre využitie s
vložkami zhotovenými z keramometalov alebo
tvrdokovov.
Patent CS-259272-B1 (CS)
Inventor: DIMUN MILAN
IPC: G01N25/52
Filed: 1986-11-17
Abstract: Podstatou riešenia je skutočnosť, že měrné
teplotně čidla, vytvořené ako čidlo regulačného
zariadenia alebo čidlo indikačného
zariadenia, situované v elektricky regulovanej
piecke na stene reakčnej nádobv,
sú přepojené cez přepínač meracích miest
a číslicový voltmeter na programovateinú
riadíacu časť s pamaťou, a táto spojená s
ovládacím ventilom přívodu vzduchu do
prefukovacieho zariadenia. Zapojenie je
vhodné, pre skušobne hořlavosti, k pohodlnému
a rýchlemu stanoveniu teploty vznietenia,
indukčně] periódy a aktivačnej energie
vznietenia.
Patent CS-235673-B1 (CS)
Inventor: RYSANEK VLADIMIR
IPC: G01N27/20
Filed: 1982-12-07
Abstract: ZpůsoT? a zařízení lze využít v mikroelektronických
technologiích, kde tenké
izolační vrstvy slouží k izolaci a ke
krytí určitých částí polovodiče při difusi.
Pomocí tohoto způsobu lze v zařízení
podle vynálezu třídit podložky s izolační
vrstvou na bezporuchové, tj. bez nežádoucích
otvorů v izolační vrstvě, přičemž u
zbývajících položek lze určit počet, velikost
i přesné místo výskytu otvorů v izolační
vrstvě.
Zařízení sestává z uzavřené komory,
ve které je umístěn podkovovitý magnet a
na jeho pólech je položena polovodičová
nebo kovová podložka se zkoumanou izolační
vrstvou, přičemž podložka slouží jako
katoda a proti ní je umístěna anoda. Obě
tyto elektrody jsou vyvedeny vně komory,
kde je umístěn zdroj stejnosměrného napětí
a měřič proudu. Ta plocha podložky,
která není pokryta izolační vrstvou, jakož
i boční plocha podložky je chráněná
izolační maskou.
Patent CS-253607-B1 (CS)
Inventor: VANECEK VACLAV
IPC: C10J3/42
Filed: 1985-12-23
Abstract: Účelem
řešení
je
rošt
generátoru
s
kontinuálním
provozem
umožňujícím
plynulý
odvod
tuhých
zbytků
zplyňování.
Otočný
deskový
rošt,
umístěný
pod
zónou
primární
redukce,
vytváří
pomocí
vyvýšeného
okraje
sekundární
redukční
zónu,
a
vyhmovacími
lopatami,
umístěnými
v
jeho
spodní
části,
umožňuje
kontinuální
odvod
tuhých
zbytků
zplyňovacího
procesu.
Patent CS-221691-B1 (CS)
Inventor: HUBA MIKULAS
IPC: G05B13/02
Filed: 1981-12-28
Abstract: Vynález patří do odboru výpočtovej techniky
a rieši adaptívny číslicový regulátor
pre riadenie sústav s astatizmom II. rádu.
Jeho podstata spočívá v tom, že pozostáva
z dvoch adaptívnych blokov, regulátora s
premenlivou strukturou a aj z rozhodovacieho
bloku. Vynález je znázorněný na priloženom
výkrese.
Patent DK-175483-B1 (DK)
Inventor: ALKAN SEFIK
IPC: C12P21/02
Filed: 1987-12-04
Granted: 2004-11-08
Abstract: Novel single-chain hybrid plasminogen activators having an amino acid sequence composed of at least two subsequences corresponding in amino acid identity and number to subsequences of human t-PA and of human u-PA, and mutants thereof in which at least one of the N-glycosylation sites is modified such that glycosylation cannot take place at these sites exhibit valuable pharmacological properties. The hybrid plasminogen activators are produced by recombinant DNA technology.
Patent FI-103203-B1 (FI)
Inventor: SEURON PATRICK
IPC: C07D233/74
Filed: 1990-12-21
Granted: 1999-05-14
Abstract: New process for the preparation of the products of formula (I): 
<IMAGE>
 in which: 
 
  R1, R2 and R3, which are identical or different, denote H, alkyl, alkenyl, alkynyl, alkyloxy, alkenyloxy, alkynyloxy, phenyl, phenoxy, nitro, trifluoromethyl, acyl or esterified carboxyl, 
  R4, R5 and R6, which are identical or different, denote H or alkyl, characterised in that the product of formula (II): 
 
<IMAGE>
 in which R1, R2 and R3 have the meaning shown above and Hal denotes a halogen atom, is reacted with the product of formula (III): 
<IMAGE>
 in which R4, R5 and R6 have the meaning shown above, the reaction taking place in the presence of a catalyst, optionally of a solvent.
Patent IE-34443-B1 (IE)
Title: Method and apparatus for moulding sheets
IPC: B28B11/08
Filed: 1970-08-06
Abstract: 1291626 Moulding articles from sheets JAMES HARDIE & CO PTY Ltd 4 Aug 1970 [20 Aug 1969] 37606/70 Heading B5A Green sheets of, for example, asbestos cement are pressed against a shaping mould by passing a mould covered by a sheet below a vertically reciprocating pressing pad, the pad and mould being so moved as to ensure that the pad acts over the whole area of the sheet and deforms it into close contact with the mould. In the illustrated embodiment, a series of sheet-covered moulds (not shown) are passed on a conveyer under a series of transversely spaced pairs of pads each comprising resilient fingers carried by a backing element 38. The backing elements are carried at the lower ends of links 30 which are, in turn, pivoted to upper and lower rack levers 28 and 29. The levers are carried by upper and lower fulcrum shafts 26, 27 rotatably journalled in side supporting structures 23 and 24 (not shown). The lower fulcrum shaft is oscillated so as to cause the levers to pivot and the pads to be reciprocated in antiphase into and out of contact with the sheets on the moulds, by means of a crank arm 32 connected by rod 33 to a crank arm carried by a motor-driven crankshaft 31. Each side supporting structure includes a fixed lower part over which is slidable a vertically adjustable upper part in which the fulcrum shafts are journalled. In this way the stroke of the pads can be adjusted. The conveyer consists of a series of chains 13 slung between forward driving pulleys 11 and rear idling, pulleys 12, and transverse wooden bars 17 upon which the moulds rest, extending between the chains.
[GB1291626A]
Patent IE-45162-B1 (IE)
Title: Process for the preparation of basically-substituted phenylacetonitriles
IPC: C07C255/32
Filed: 1977-07-11
Abstract: A method is disclosed for making a basically-substituted phenylacetonitrile of the formula  which comprises hydrolyzing a nitriloaldehyde acetal of the formula  with aqueous acid to obtain a nitriloaldehyde of the formula  and then subjecting said nitriloaldehyde to a hydrogenating condensation with an amine of the formula
Patent IE-65531-B1 (IE)
Title: A method and arrangement for avoiding erroneous echoelimination and/or equalization in a telecommunication system
Inventor: ERIKSSON ERIK ANDERS
IPC: H03H17/00
Filed: 1990-04-25
Abstract: A method and arrangement for avoiding erroneous echo-elimination and/or equalization resulting from non-linearities of a D/A-converter (12) and/or an A/D-converter (15) in a telecommunication system, an error signal (en) being formed for updating a filter (16) for adaptive echo-elimination and/or a filter (18) for adaptive equalization. In accordance with the invention, the error signal (en) is also used to adjust the values of given devices (C41 - C43, C1 - CI), e.g. capacitors, in the converters (12, 15) for avoiding non-linearities in the converters. The signals are therewith formed from the error signal for the purpose of adjusting the converters in accordance with appropriate algorithms in separate logic devices (21, 22).
Patent IE-45460-B1 (IE)
Title: D-threo-1-phenyl-2-trifluoroacetmido-1-3-propanediol derivatives
IPC: A61P31/04
Filed: 1977-08-05
Abstract: The compounds of the annexed formula  in which R stands for CH3S- or CH3O2S- and R1 stands for hydrogen or, if R denotes CH3O2S-, for an acyl radical of an aliphatic carboxylic acid having 15-17 C atoms or aminoacetic acid, are prepared by reaction of a compound of the annexed formula  with free trifluoroacetic acid or a functional derivative thereof. The corresponding esters, if R stands for CH3O2S-, are obtained by subsequent esterification to give the corresponding compound in which R1 is an acyl radical. The compound of the formula Ia in which R denotes CH3O2S and R1 denotes hydrogen is also prepared by oxidation of the corresponding methylmercapto compound using a peroxide compound. The esters of aminoacetic acid of the formula Ia can be converted into the corresponding therapeutically utilisable acid addition salts. The compounds obtained show a broad antibiotic spectrum of action and are highly suitable for use in human medicine.
Patent IE-34890-B1 (IE)
Title: New pharmaceutically active 1,4-dihydropyridines
IPC: C07D401/04
Filed: 1970-12-31
Abstract: 1317425 1,4-Dihydropyridines BAYER AG 8 Jan 1971 [24 Jan 1970 1 Oct 1970 6 Nov 1970] 1057/71 Heading C2C Novel compounds I in which R is H; linear, branched or cyclic alkyl or alkenyl or linear or branched alkynyl with up to 6 C., which may be substituted by OH or 1-3 C alkoxy; or benzyl or phenethyl in which the benzene ring may be substituted by 1-3 1-3 C alkoxy and/or 1-2 1-3 C alkyl and/or 1-2 F, Cl or Br; R<SP>1</SP> is 1-4 C alkyl; R<SP>2</SP> is linear, branched or cyclic alkyl or alkenyl of up to 6 C in which the chain may be interrupted by 1 or 2 oxygen atoms and which may be substituted by OH; or alkynyl of up to 6 C; or furfuryl; R<SP>3</SP> is aryl which may be substituted by 1-3 NO 2 and/or 1-3 F, Cl or Br, and/or 1-2 OH and/or 1-2 acyloxy and/or 1-3 1-4 C alkoxy and/or a methylenedioxy and/or a 1-4 C alkylthio and/or CF 3 and/or COOH and/or an alkoxycarbonyl and/or a 1-4 C alkylsulphonyl and/or CN; or R<SP>3</SP> is benzyl, styryl or pyridyl, pyrimidyl, furyl, thienyl, pyrrolyl which may be substituted by an alkyl radical with 1-2 C or pyrimidyl substituted by 1-2 OCH 3 or OC 2 H 5 groups and R<SP>4</SP> is 1-4 C alkyl are prepared (A) by reacting a compound II either (1) with a compound IV and NH 3 or RNH 2 or a salt thereof or (2) with a compound V or (B) by reacting a compound VI either (1) with a compound VII and NH 3 or RNH 2 or (2) with a compound VIII Compounds II are prepared by reaction of aldehydes R<SP>3</SP>CHO with the appropriate diketones. Compounds VI are prepared by reaction of aldehydes R<SP>3</SP>CHO with the appropriate #-keto esters. Pharmaceutical compositions for oral or parenteral administration as coronary dilators, anti-fibrillation agents and antihypertensives comprise a compound I together with a suitable excipient.
[GB1317425A]
Patent IE-46078-B1 (IE)
Title: Modification of the growth, repair and maintenance behaviour of living tissues and cells by a specific and selective change in electrical environment
IPC: A61N1/32
Filed: 1977-11-09
Abstract: Surgically non-invasive method of and apparatus for altering the growth, repair of maintenance behavior of living tissues and/or cells by inducing voltage and concomitant current pulses of specific time-frequency - amplitude relations therewithin.
Patent IE-47532-B1 (IE)
Title: A-40104 antibiotics,their preparation,use,and formulations containing them
IPC: A61P31/04
Filed: 1978-12-07
Abstract: The novel A-40104 antibiotic complex, comprising active factors A, B, C, and D, is produced by the novel submerged aerobic fermentation of the new strain of Clitopilus pseudo-pinsitus NRRL 11179. Individual factors A, B, and C have been isolated. A-40104 factor C is the known antibiotic pleuromutilin. A-40104 factors A and B are novel antibiotics related to pleuromutilin, A-40104 factor A, the major new factor, is the D-xylose acetal derivative of pleuromutilin. A-40104 factors A and B, their 19, 20-dihydro derivatives and the per(C2-Ce)-alkanoyl derivatives of factors A and B and of their 19, 20-dihydro derivatives are active against gram-positive and gram-negative bacteria, anaerobic bacteria, and Mycoplasma.
Patent IE-54825-B1 (IE)
Title: A tool moulding a plastics neck part of a container
IPC: B29C43/42
Filed: 1983-12-01
Abstract: A moulding tool for producing tube ends and simultaneously connecting them to a tube body, the tool comprising a female mould (1) and a male mould (19) and having a pin movably disposed in the female mould and a bore (22) in the male mould. The pin has a conical portion (25) extending into a conical part (23) of the bore and, when the mould is closed, co-operates with the bore to form a cavity (30) connected to a mould cavity between the male mould (19) and the female mould (1).
[US4623117A]
Patent IE-58165-B1 (IE)
Title: Substituted imidazola derivatives and their preparation and use
IPC: C07D233/64
Filed: 1985-11-21
Abstract: The compounds of the formula: <CHEM> wherein X is -CH2-, -CH2CH2- or -0-, R1 is H, lower alkyl or lower alkenyl group, OCH3 or OCH2CH3, R2 is H, CH3, CH2CH3, OCH3 or OH, R3 is H, CH3, CH2CH3, OCH3 or Hal, R4 is H, CH3, CH2CH3, OCH3 or Hal, and Hal is halogen, and their non-toxic acid addition salts exhibit valuable pharmacological activity and are useful especially as selective  alpha 2-receptor antagonists. Processes for the preparation of these compounds and pharmaceutical compositions containing them are described.
Patent IE-63073-B1 (IE)
Title: Process for preparing self-supporting bodies and products made thereby
Inventor: CLAAR TERRY DENNIS
IPC: C22C29/02
Filed: 1988-12-12
Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal (10) into boron carbide (12) typically resulting in a composite comprising a boron-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers admixed with the boron carbide (12), or at least one carbon donor material, to produce a composite by reactive infiltration, which composite comprises a matrix of metal and boron-containing compound embedding the filler. The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity. The mass to be infiltrated can be contained within a refractory vessel (16) having a venting means included therein.
Patent IE-62891-B1 (IE)
Title: Recovery of free aluminium for aluminium dross using plasma energy without use of a salt flux
Inventor: LINDSAY RICHARD DALE
IPC: C22B9/22
Filed: 1989-12-07
Abstract: A process for recovering free aluminum and aluminum compounds such as aluminum oxide from aluminum dross in a rotary furnace heated with a plasma arc torch wherein air is preferably utilized as the arc gas is described. The use of the rotary furnace heated with plasma energy eliminates the need for a salt flux, providing a process which is ecologically safe and cost effective. A process of converting non-metallic aluminum compounds to substantially pure aluminum oxides by heating the compounds with a plasma torch operating with an oxidizing gas as the plasma torch arc gas is also described.
Patent LU-500275-B1 (LU)
Title: A Testing Device For Wing Swing Amplitude Of Aircraft During Dutch Roll
Inventor: WANG YANPEI
IPC: G01M9/08
Filed: 2021-04-07
Granted: 2021-12-14
Abstract: The invention relates to a testing device for wing swing amplitude of an aircraft during Dutch roll, which effectively solves the problem that the existing wing swing testing device cannot simulate aircraft maneuvering motion linearly and continuously. The technical solution is that: The device can simulate the Dutch roll action of the aircraft with different strength linearly. Under the premise of ensuring safety, the limit action of the aircraft can be determined according to the swing amplitude of the wing. The device can also be adjusted for different types of aircraft, and the wing swing amplitude can be tested for different types of aircraft.
Patent NO-300711-B1 (NO)
Title: Stensikringsanordning for ploger
Inventor: LAUMANN BERNHARD
IPC: A01B61/04
Filed: 1991-03-06
Abstract: Stensikringsanordning for vendeploger med minst én rørformet plogåsbsrer som bærer et ploglegeme, og som er leddforbundet med plogrammen og kan svinges ut fra en driftsstilling til en unnvikningsstilling om en leddakse mot en utløsnings- resp. tilbakestillingskraft, hvilken sikringsanordning har en skruetrykkfjær, som er avstøttet i plogåsbæreren under forspenning og frembringer en tilbakestillingskraft og spesielt olverfører denne via en koblingsveksel, og hvis utløsnings- resp. tilbake-stillingskraf t er innstillbar, samt som støtter seg på et trykkstykke i det fremre område av den rørformede plogåsbærer, hvor trykkstykket (10) er aksialt innstillbart i den rørformede plogåsbærer (5) via innstillingselementer (31)..
Patent NO-302400-B1 (NO)
Inventor: JENKINS ANTHONY WILLIAM
IPC: A61L15/58
Filed: 1993-04-02
Abstract: PCT No. PCT/GB91/01730 Sec. 371 Date Apr. 5, 1993 Sec. 102(e) Date Apr. 5, 1993 PCT Filed Oct. 4, 1991 PCT Pub. No. WO92/05811 PCT Pub. Date Apr. 16, 1992.The invention pertains to a method of preparing a device for transdermal delivery of an active ingredient which is solid at room temperature and in which part or all of the active ingredient is present in a saturated or supersaturated solution. In the first step, a mixture is prepared which includes at least a polymer adhesive, a vehicle for the polymer adhesive, an active ingredient and a solvent mixture for the active ingredient which solvent mixture comprises at least two solvents having different boiling points. The mixture is then formed into a film and dried. The vehicle for the polymer adhesive and at least one of the solvents and the solvent mixture have boiling points below the drying temperature of the film, while at least one of the solvents in the solvent mixture has a boiling point above the drying temperature of the film. Thus, at least one of the solvents remains in the film after drying and the solubility of the active ingredient contained in the remaining solvent is greater than 10%.
Patent NO-320067-B1 (NO)
Inventor: SEUBERT PETER A
IPC: C07K16/18
Filed: 1994-10-14
Abstract: Processing of  beta -amyloid precursor protein ( beta APP) is monitored by detecting the secretion of a soluble  beta APP fragment resulting from cleavage of  beta APP at the amino-terminus of  beta -amyloid peptide. In vivo monitoring of secretion of the  beta APP fragment may be monitored for diagnosis and prognosis of Alzheimer's disease and other  beta -amyloid-related diseases, while in vitro monitoring of such secretion from cultured cells may be monitored to identify inhibitors of  beta -amyloid production. The  beta APP fragment may be detected using antibodies and other specific binding substances which recognize a carboxy-terminal residue on the fragment.
Patent NO-312085-B1 (NO)
Inventor: BJOERK SETH
IPC: A61K47/38
Filed: 1995-10-13
Abstract: PCT No. PCT/SE94/00331 Sec. 371 Date Oct. 11, 1995 Sec. 102(e) Date Oct. 11, 1995 PCT Filed Apr. 14, 1994 PCT Pub. No. WO94/23703 PCT Pub. Date Oct. 27, 1994Porous cellulose matrices with a defined particle size and a significantly higher porosity (i.e. pore volume) than conventional formulations, such as pellet formulations containing cellulose and binders are prepared. The cellulose is mechanically treated with low adhesion to the process equipment during a controlled gradual addition of an aqueous based fluid, optionally containing a surface-active ingredient, into regular particles, which are finally dried to obtain dry porous cellulose matrices. The so obtained matrices can be used as carriers for bioactive substances in multiple-unit preparations or tablets.
Patent NO-310117-B1 (NO)
Inventor: EDENS JR ROY C
IPC: D21F7/10
Filed: 1995-11-14
Abstract: A composite pintle for joining the ends of a pin-seamable papermaker's fabric together with a pin seam includes a monofilament yarn having at least one monofilament strand, and a filler yarn, so-called because it fills the void volume surrounding the monofilament yarn in the passage formed by the interdigitated seaming loops and through which the composite pintle is directed to join the fabric into endless form. The filler yarn, including sample fibers, may be a texturized, spun, cabled or plied yarn. The monofilament and filler yarns are drawn through the seaming passage by a wire leader, which may be attached to them by a connecting sleeve.
Patent NO-310291-B1 (NO)
Inventor: LAUFER STEFAN
IPC: C07D517/04
Filed: 1996-11-29
Abstract: PCT No. PCT/EP95/02077 Sec. 371 Date Mar. 28, 1997 Sec. 102(e) Date Mar. 28, 1997 PCT Filed May 31, 1995 PCT Pub. No. WO95/32970 PCT Pub. Date Dec. 7, 1995The present invention relates to heterocyclic compounds of the formula in which R1-R7, B, a and X have the meanings recited in the specification. These compounds are usable in the treatment of diseases of the rheumatoid variety and for the prevention of allergically induced diseases.