baber/WOPTO huggingface dataset:
Patent AT-398786-B (AT)
Title: Apparatus for the production of a fibre nonwoven
IPC: D01G15/88
Filed: 1993-05-27
Granted: 1995-01-25
Abstract: What is described is an apparatus for the production of a fibre nonwoven, with a card drum 1 which has spikes or teeth 12 distributed over the casing and having a spike axis or tooth face 11 inclined in the direction of rotation, with a continuously moved air-permeable catching surface 2 for the fibres flying off from the card drum 1 in a conveying-air stream, with a suction box 4 connected to the catching surface 2 on that side of the latter located opposite the card drum 1, and with a suction duct 3 which is arranged between the card drum 1 and the catching surface 2 and which adjoins the card drum 1 in a circumferential region located directly opposite the catching surface 2. Supply-air ducts 5, 6 for the suction duct 3, which extend over the working width of the card drum 1, are provided in the region where both the inflow-side duct wall 3a and the outflow- side duct wall 3b, with respect to the direction of rotation of the card drum 1, adjoin the latter. In order to obtain a lower fibre density within the fibre stream coming from the card drum 1, it is proposed that the axes of circumferentially successive spikes or the faces 11 of circumferentially successive teeth 12 of the card drum 1 have, at least in groups, a varying inclination. <IMAGE>
Patent AT-392722-B (AT)
Title: Latch for a box-type lock for pieces of jewellery
IPC: A44C5/20
Filed: 1983-06-01
Granted: 1991-05-27
Abstract: In the case of a latch 1 for a box-type lock for pieces of jewellery made of precious metal, having a resilient tongue 3 which is designed to snap into a closing plate of the box, this tongue 3 is formed integrally with the latch lower part 2 as a cast part, and its material cross section decreases over a first subregion along its direction of insertion, starting from the insertion end 6 of the latch 1, and in a second subregion increases towards the actuating part 7. <IMAGE>
Patent AT-397096-B (AT)
Title: Macrolide compounds, compositions containing them, and process for the preparation thereof
IPC: A61K31/335
Filed: 1987-10-08
Granted: 1994-01-25
Abstract: Compounds I in which R1 is a methyl, ethyl or isopropyl group, R2 is a hydrogen atom, a C1-C8-alkyl group or a C3-C8- alkenyl group, where the group =NOR2 is in the E configuration, and OR3 is a hydroxyl group or a substituted hydroxyl group with up to 25 carbon atoms, and the salts thereof. The compounds according to the invention can be employed for controlling insects, acarina, nematodes and other pests. <IMAGE>
Patent DK-156852-B (DK)
Inventor: SIEPMANN FRIEDRICH WILHELM
IPC: G01N33/18
Filed: 1982-06-10
Abstract: A process and apparatus for measuring the degree of pollution, the degradableness, and the level of toxicity of aqueous liquids such as effluent. A partial stream is withdrawn from the liquid undergoing examination and diluted with biologically neutral water. The diluted partial stream is oxygenated and continuously flows through a biological bath in a reaction vessel having a constant living mass. The dilution of the partial stream is regulated in such a manner through measurement of the oxygen content upstream and downstream of the reaction vessel, that with constant volume flow through the reaction vessel, the difference between the measurement values obtained remains essentially constant at a predetermined value, so that the amount of dilution serves for the indication of the level of pollution. Additional reaction vessels connected in parallel or in series with the first reaction vessel and having associated oxygen electrodes allows measurement of the toxicity and degradableness of the pollution.
Patent DK-160129-B (DK)
Inventor: VALLE FRANCESCO DELLA
IPC: A61K9/72
Filed: 1984-10-23
Abstract: The present invention relates to a device or kit and a method for the inhalation administration of gangliosides and inner ester ganglioside derivatives useful for the treatment of various nervous disorders, such as those resulting from accidents or diseases which have damaged the nervous tissue.
Patent FI-70203-B (FI)
Inventor: HEISKEL ELMAR
IPC: C07C41/58
Filed: 1980-05-29
Granted: 1986-02-28
Abstract: 1. Halogenated hydrocarbon selected from the group consisting of methylene chloride, trichlorofluormethane and 1.1.1-trichloroethane, stabilized against decomposition by water, which comprises as stabilizer from 0.001 to 10% by weight of a tertiary amine of the formula RR**1 R**2 N with R being alkyl with 1 to 10 carbons and R**1 and R**2 , independent from one another, being isopropyl, butyl-(2), tertiary butyl or cyclohexyl.
Patent FI-73516-B (FI)
Inventor: KLAREN DICK GERRIT
IPC: F28D13/00
Filed: 1983-05-20
Granted: 1987-06-30
Abstract: In a method of operating a liquid-liquid heat exchanger the first heat exchanging medium is passed upwardly through a plurality of tubes (5) in which a granular mass is kept fluidized by the flow of the first medium and the second heat-exchanging medium is passed downwardly through which said tubes (5) extend spaced apart and whereby heat exchange takes place through the tube walls. To improve heat transfer between the tubes and the second medium, especially at low flow rates of the latter, said chamber (9) contains, around and between the tubes (5), a loosely packed solid particulate filling material (11) through which the second medium flows, and the longitudinal superficial velocity of the second medium between the tubes (U<sub>1,s</sub>) satisfies the relation 0.05 < U<sub>1,s</sub> <0.25 m/sec.
Patent FI-90988-B (FI)
Inventor: HIRTH CLAUDIA
IPC: A61K49/00
Filed: 1986-03-18
Granted: 1994-01-14
Abstract: The invention generally relates to hybridoma cell lines, especially hybridoma cell lines which produce monoclonal antibodies (mAb) with specificity for atrial natriuretic peptides (ANP), especially of humans and rats, and to the use of the mAbs produced in this way as diagnostic aid and for research purposes both in vivo and in vitro.
Patent FI-82308-B (FI)
Inventor: PATTERSON JOCHEN
IPC: F27B7/16
Filed: 1986-05-20
Granted: 1990-10-31
Abstract: 1. L-shaped lifting blade for tubular coolers, in particular such as are used for crushing and cooling cement clinker, of which one side forms a fastening section provided with at least one screw opening, and the other side forms a carrier section with a receiving trough bounded by a curved bottom wall, characterised in that the two end areas of the receiving trough (7) of the side forming the carrier section (5) lie on a reference plane (B) which forms an angle a of 93 degrees to 105 degrees with the other side (fastening section (1)), in that the receiving trough (7) is 2.5 to 5 cm deep at its longitudinal centre as measured from the reference plane (B) and has its deepest point here, and that the length of the carrier section (5) measured normal to the fastening section (1) is 16 to 24 cm.
Patent FI-107213-B (FI)
Inventor: BALLANCE JOHN WILLIAM
IPC: H04B10/035
Filed: 1990-05-25
Granted: 2001-06-15
Abstract: A central station (4) for a digital communications network comprising a plurality of outstations (8) and a branch network of waveguides comprising a single waveguide (6) from the central station, one or more passive splitters (1) and two or more secondary waveguides (14) for onward transmission to the outstations: the central station comprising; means for transmitting data to outstations in the form of a stream of frames, each comprising a synchronisation signal in the form of a predetermined pattern of bits; scrambling means for scrambling the frames in accordance with a predetermined binary sequence; and means for detecting in data received from the outstations the presence of the scrambled synchronisation signal thereby obtaining information concerning reflections in the branch network.
Patent FI-94635-B (FI)
Inventor: SCHUMACHER DORIS P
IPC: C07D263/14
Filed: 1991-03-13
Granted: 1995-06-30
Abstract: A novel process for preparing oxazoline compounds is disclosed. The process utilizes an amino alcohol, a cyano compound, a base and a dihydric alcohol solvent, a polyhydric alcohol solvent or mixtures thereof.
Patent FI-90228-B (FI)
Inventor: RAUTIO KAUKO
IPC: B65G21/12
Filed: 1992-01-13
Granted: 1993-09-30
Abstract: The invention relates to a chain conveyor, for example for conveying sawn wood after a sawing machine, the chain conveyor being made up of two adjacent conveyor chains (1) on top of which the conveyor flights (2,5,6) supporting sawn wood are located. The conveyor flight (2,5,6) is articulated in such a manner that the width of the entire chain conveyor can be regulated by adjusting the distance between the conveyor chains (1). <IMAGE>
Patent FI-112657-B (FI)
Inventor: BHATNAGAR NEERJA
IPC: C07C27/02
Filed: 1992-11-06
Granted: 2003-12-31
Abstract: The invention relates to the preparation of the compound (I): 
<IMAGE>
 by a process according to which the compound (II): 
<IMAGE>
 is treated with a halogen and the halogenated compound obtained is then subjected to the action of a basic agent to produce the compound (IV'): 
<IMAGE>
 which is treated with an oxidising agent. 
<??>The invention also relates to the new intermediates obtained.
Patent FI-92031-B (FI)
Title: Arrangement in wrapper feed apparatus
Inventor: OHTONEN AIMO
IPC: B65B41/16
Filed: 1992-12-02
Granted: 1994-06-15
Abstract: Arrangement in the wrapper feed device of a packing machine for paper rolls, with a carrier roller arrangement 2 for rotation of the roll that is to be packed and devices for cutting and sizing the wrapper that is to be fed on to the roll. The invention resides in the fact that the wrapper roll 6 is arranged on at least one rotatable draw roller 7 and the wrapper feed nip is formed between the draw roller 7 and the wrapper roll 6. By means of the invention, the construction of a wrapper feed arrangement can be considerably simplified. <IMAGE>
Patent FI-106844-B (FI)
Inventor: HANSEN ERIC J
IPC: C12N15/31
Filed: 1994-02-14
Granted: 2001-04-30
Abstract: The present disclosure relates to selected antigenic proteins obtained from the outer membranes of Moraxella catarrhalis, that are found to have a variety of useful properties. These proteins, termed OMPs ("Outer Membrane Proteins"), are characterized as having molecular weights of about 30 kD, 80 kD and between about 200 and 700 kD, respectively. Studies set forth herein demonstrated that monoclonal antibodies directed against these proteins confer a protective effect against infection by Moraxella catarrhalis organisms in animal models, demonstrating the potential usefulness of such antibodies in conferring passive immunity as well as the potential usefulness of these OMPs, or variants thereof, in the preparation of vaccines. Also disclosed are DNA segments encoding these OMPs, methods for preparing the antigens or variants, through the application of recombinant DNA techniques, as well as diagnostic methods and embodiments.
Patent FI-114607-B (FI)
Inventor: HAMMERSCHMIDT ALBERT
IPC: C08J7/00
Filed: 1995-05-18
Granted: 2004-11-15
Abstract: Multilayer printed circuit boards and multi-chip modular substrates (I) comprise laminated composite(s) of high temp.-resistant plastic (II) and metallic strip conductors (III), in which the plastic (III) is provided with a thin coating of amorphous, hydrogen-contg. carbon (a-C:H) having a hardness gradient and a water permeation coefft. of less than 1.1 x 10<-13> m<2>/s. Also claimed is a process for the prodn. of (I) by forming a thin layer of a-C:H on the plastic (II) by HF plasma deposition from gaseous hydrocarbons.
Patent FI-112941-B (FI)
Title: New 1-bi:phenyl-imidazole derivs.
Inventor: YANAGISAWA HIROAKI
IPC: C07D407/14
Filed: 1995-11-02
Granted: 2004-02-13
Abstract: N-Phenylbenzyl imidazole derivs. of formula (I) and their pharmaceutically acceptable salts and esters are new. In (I), R1 = 1-6C alkyl or 3-6C alkenyl; R2 and R3 = H, 1-6C alkyl, 3-6C alkenyl, 3-10C cycloalkyl (opt. polycyclic), aryl(1-6C)alkyl, aryl or aryl fused to 3-10C cycloalkyl; R4 = H, 1-6C alkyl, 1-6C alkanoyl (opt. substd. by one or more halo or 1-6C alkoxy if other than formyl), 3-6C alkenoyl, arylcarbonyl, 1-6C alkoxycarbonyl, tetrahydropyranyl, tetrahydrothiopyranyl, tetrahydrothienyl or tetrahydrofuryl (these 4 opt. substd. by one or more halo or 1-6C alkoxy), SiRaRbRc, 1-6C alkoxymethyl, 1-6C alkoxy(1-6C)alkoxymethyl, halo(1-6C)alkoxymethyl, 1-6C alkyl substd. by at least one aryl, or 1-6C alkanoyl-oxymethoxycarbonyl; Ra, Rb and Rc = 1-6C alkyl or aryl, but not all aryl; R5 = COOH or CONR8R9; R8 and R9 = H, 1-6C alkyl (opt. substd. by at least one (a)) or together are 2-6C alkylene opt. substd. by at least one COOH or alkoxycarbonyl; R6 = H, 1-6C alkyl or alkoxy, or halo; R7 = COOH or tetrazol-5-yl; (a) = aryl, 5-6 membered heterocyclic with 1-4 N, O and/or S, halo, OH, 1-6C alkoxy, COOH, 1-6C alkoxycarbonyl, NH2 or acylamino (acyl = 1-6C alkanoyl or arylcarbonyl); aryl = 6-14C aromatic carbocyclic gp. opt. substd. by at least one of NO2, CN, halo, 6-10C carbocyclic aryl (unsubstd.), 1-6C alkyl or alkoxy, COOH, 1-6C alkoxy-carbonyl, or 1-3C alkylenedioxy or alkylidenedioxy. 23 Cpds. e.g. pivaloyloxymethyl (or (5-methyl-2-oxo -1,3-dioxolen-4-yl)methyl) 4-(1-hydroxy-1-methylethyl) -2-(ethyl, propyl or butyl)-1-(4-(2-tetrazol -5-yl)phenyl)phenyl)methylimidazole -5-carboxylate.
Patent HU-212607-B (HU)
Title: Process for producing ammonia synthesis gas
Inventor: LEBLANC JOSEPH R
IPC: C01B3/00
Filed: 1991-04-04
Abstract: Raw ammonia synthesis gas is produced from a fresh hydrocarbon feed (I) by (a) forming a first mixed feed (II) comprising steam, a major proportion of (I), and air or O2-enriched air as oxidant; introducing (II) to an exothermic catalytic steam-reforming zone (A) (e.g. 8 in the Fig.) wherein is formed a reformed gas (III) contg. less than 1.0 vol% (dry basis) residual hydrocarbon; (b) forming a second mixed feed (IV) comprising steam and a remaining portion of (I); introducing (IV) to an endothermic catalytic stem reforming zone (B) (e.g. 13 in the Fig.) wherein is formed a second reformed gas (V) contg. less than 4.0 vol% (dry basis) residual hydrocarbon; (c) combining (III) and (V) and passing the mixt. in indirect heat exchange with the feed (IV) in zone (B), to provide all the heat required for the endothermic reforming in zone (B); and (d) withdrawing the resulting cooled combined gases as raw ammonia synthesis gas.
Patent HU-200577-B (HU)
Inventor: LENDVAY LAJOS
Filed: 1985-04-01
Abstract: A találmány szerinti új üvegkompozíció egy adalékolt ólom-bór-cink-oxidos üveg, melynek előállítása során üvegkotnponens hordozókat összemérnek, kevernek és olvasztanak, és az alábbi mól%-os összetételt állítják be: PbO= 32,3-01,8; B2O3 = 11-44; ZnO = 6,9—38; S1O2 = 0-29; CuO = 0-4,7; CdO = 0-5; BaO «1-9,2; LfeO, Na# = 0-23; AIF3 « 0-3 A V, Co-, Νί-oxid = 0-5 A Ag-, Sb-oxid · 0-15, a megolvasztást pedig 110-1200 ’C-on végzik, majd az üveganyag tömegére számított 2-25 tömeg% Ti-, Ίχ·, Cr-, Al-oxidnak legalább az egyikét kísérőként alkalmazzák. A leírás terjedelme: 3 oldal, 1 ábra HU 200 577 A -1-
Patent HU-197965-B (HU)
Inventor: PRESZLER LASZLO
IPC: G01N1/22
Filed: 1987-04-01
Abstract: Atalálmány tárgya mintavevő szonda,
áramló gázban lévő szennyező anyag koncentrációjának
meghatározására, mely könyökkel
rendelkező mintavevő csövet, legalább
egy darab össznyomásérzékelő csövet és célszerűen
két darab differenciái, nyomásmérő
műszert tartalmaz. Az össznyomásérzékelő
cső a mintavevő cső belépő nyílásán túlnyúlik,
adott esetben pedig a mintavevő cső
külső palástja mentén futva a nyomásmérő
műszerekhez csatlakozik.
Fő jellegzetessége, hogy a mintavevő csövön
(2) egy vagy több, a belépő nyíláson
(2b) túlnyúló érzékelő csonk (1) van, amelyhez
egy vagy két össznyomáselvezető (1)
cső csatlakozik, a mintavevő csőnek (2) a
könyök előtti szakaszára hüvely (3) van ráhúzva.
A mintavevő cső (2) és a hüvely (3)
között kiegyenlítő kamra (4) van, a kiegyenlítő
kamra (4) a szonda belépő nyílása (2b)
felől le van zárva. A hüvely (3) másik vége
az áramlás, irányából nézve a mintavevő cső
(2) külső palástjával (2a) lépcsőt (3a) képez,
a lépcső (3a) mögötti tér folyamatos
vágy szakaszos gyűrű alakú rés (3b) útján
összefügg a kiegyenlítő kamrával (4). A kiegyenlítő
kamrához (4) a lépcső (3a) mögötti
statikus nyomás kivezetésére alkalmas
nyomásérzékelő vezeték (6) kapcsolódik, a
mintavevő csőhöz (2) a könyök (2c) mögötti
belső statikus nyomás mérésére alkalmas nyo-Atalálmány tárgya mintavevő szonda,
áramló gázban lévő szennyező anyag koncentrációjának
meghatározására, mely könyökkel
rendelkező mintavevő csövet, legalább
egy darab össznyomásérzékelő csövet és célszerűen
két darab differenciái, nyomásmérő
műszert tartalmaz. Az össznyomásérzékelő
cső a mintavevő cső belépő nyílásán túlnyúlik,
adott esetben pedig a mintavevő cső
külső palástja mentén futva a nyomásmérő
műszerekhez csatlakozik.
Fő jellegzetessége, hogy a mintavevő csövön
(2) egy vagy több, a belépő nyíláson
(2b) túlnyúló érzékelő csonk (1) van, amelyhez
egy vagy két össznyomáselvezető (1)
cső csatlakozik, a mintavevő csőnek (2) a
könyök előtti szakaszára hüvely (3) van ráhúzva.
A mintavevő cső (2) és a hüvely (3)
között kiegyenlítő kamra (4) van, a kiegyenlítő
kamra (4) a szonda belépő nyílása (2b)
felől le van zárva. A hüvely (3) másik vége
az áramlás, irányából nézve a mintavevő cső
(2) külső palástjával (2a) lépcsőt (3a) képez,
a lépcső (3a) mögötti tér folyamatos
vágy szakaszos gyűrű alakú rés (3b) útján
összefügg a kiegyenlítő kamrával (4). A kiegyenlítő
kamrához (4) a lépcső (3a) mögötti
statikus nyomás kivezetésére alkalmas
nyomásérzékelő vezeték (6) kapcsolódik, a
mintavevő csőhöz (2) a könyök (2c) mögötti
belső statikus nyomás mérésére alkalmas nyo-mástovábbító vezeték (9) csatlakozik, a nyomástovábbító
vezeték (9) pedig a mintavevő
csővel (2) közlekedő furat (7) útján van
összeköttetésben. (Jellemző az l.a,b ábra).
Patent HU-194729-B (HU)
Inventor: SARMAS FUELOEP
IPC: B05B15/68
Filed: 1984-04-25
Abstract: A találmány szerinti berendezés palackból (2), és patronfejből (1) áll, ahol a palack (2) nyomáscsökkentő szelepet (11), valamint gumigyűrűket (12) tartalmaz, és fenekén CO2 kivezetőnyílások (16) vannak, a patronfej (1) pedig a palackra erősíthető, és CO2 patron csatlakozója (6) van. A palack (2) célszerűen fenékből (4), köpenyből (3) és nyakrészből (5) áll, a nyomáscsökkentő szelep (11) pedig a nyakrészhez (5) tömítetten illesztett hüvely vagy hüvelyek alján van elrendezve. A nyomáscsökkentő gumigyűrűk (12) a hüvelyek külső palástja és a nyakrészben (5) ugyancsak tömítetten illesztett, fenekén dugóval, felső részén furattal (15) ellátott cső (13) között vannak elrendezve. A patronfej csatlakozója (6) kívül menettel, belül gumigyűrűvel és visszacsapószeleppel van ellátva, ahol a gumigyűrű az autoszifon patronok nyakrészéhez, a külső menet az autoszifon patron befogó menetéhez illeszkedően van kialakítva. (1. ábra)  -1-
Patent HU-204367-B (HU)
Inventor: PALAGYI ANDRAS
IPC: A01H5/00
Filed: 1987-04-15
Abstract: A találmány tárgya csupasz tavaszi zabfajta .főleg humán célú felhasználásra, a TÁPLÁNI CSUPASZ x SZEGEDI KORAI keresztezéséből nemesítve. Gyors kezdeti fejlődésű, növekedési típusa felálló. Zászlós levele görbült, második levelének széle és alsó levelének levélhüvelye közepesen szőrözött, bugájának oldalágai félig egyoldalra hajlók, közepesen felállóak. Kalászkái lehajtók. Szemtermése főleg a csírával ellentétes oldalon szőrözött, színe fehér, piszkosfehér vagy szürke. Ezerszemtömege 20,5-23,5 g. Hektolitertömege 54-60 kg. Beltartalmi értéke, pl. fehérje- tartalma 20-22%-kal, lipidtartalma 18-20%-kal, a normál (sativa) típusú zabokénál lényegesen jobb. Kórtani viselkedése igen jó: helminthosporiumos levélfoltosságra és koronás rozsdára nem fogékony. Vírusra, lisztharmatra, fonálféregre és fritlégy kártételére a PERONAfajtánál ellenálióbb. Megkülönböztető jellegzetessége, hogy szemtermése genetikailag csupasz, szára a kalásszal együtt közepesen magas, 98-102 cm, kalászkái nyolc-virágosak, amelyekből csak 3-4 termékenyül meg és középérésű, (l.ábra) HU 204 367 B A leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent HU-183225-B (HU)
Title: Storage vessel and tool for opening the storage vessel
Inventor: JEPSEN LUND H
IPC: B65D17/30
Filed: 1980-10-02
Abstract: In a can there are provided a number of weakening lines (1) in the body, the lid or the bottom, said weakening lines defining an opening section (2) intended for being rolled up or drawn away. In the opening section (2) there is arranged a perforating panel (3) being partly surrounded by three, rectilinear weakening lines at a distance from a weakening line (5 or 6) dependent on the form of the opening tool (4), said perforating panel (3) being arranged to be pressed into the interior of the can at the beginning of the opening operation. The panel is depressed by a beak (7) of the opening tool (4), whereby an admission aperture is formed permitting the insertion of a lobe (8) provided with an active point (14) at the end of the tool (4) pointing away from the beak (7). From the interior of the can the point (14) is pressed upwards through an initiating weakening (5), and the opening tool (4) is then rolled across the opening section (2) while rolling it up in the usual manner. The beak (7) is guided by a cavity (10) in the panel (3), whereby there is formed a well-defined, sharp-edged admission aperture for the lobe (8). Thereby the tool (4) is guided safely during perforation of the initiating weakening (5) and during rolling up of the opening section (2).
Patent HU-186719-B (HU)
Title: Process for producing pharmaceutical compositions containing meptazinol and ibuprophene or pharmaceutically acceptable salts thereof
Inventor: CAVALLA JOHN F
IPC: A61K31/55
Filed: 1983-07-07
Abstract: Pharmaceutical compositions containing meptazinol or a pharmaceutically acceptable acid addition salt thereof and ibuprofen or a pharmaceutically acceptable salt thereof are useful in treating pain in mammals.
Patent HU-184938-B (HU)
Title: Wardrobe built in door
Inventor: RUHKOPF BERND
IPC: E05D7/00
Filed: 1980-10-16
Abstract: A door for a cupboard has a plate 14 to which is fitted a box-like corpus 15-19 whose side walls 15, 16 converge in the direction of the aperture which the door closes. The plate 14 is provided with recesses for the accommodation of fittings 12, 11 at all the upper and lower corners, a first lower fitting portion 46 being adapted to be fitted at the bottom plate 17 of the corpus and being supported to be capable of rotation about a vertical axis on a second lower fitting portion 43 adapted to be fitted at the bottom of the door frame by means of a member 46 projecting from out of the corpus, with the height of the first lower fitting portion 46 being variable with respect to the second lower fitting portion 43 and a first upper fitting portion 30 being fastened at the top wall 18 of the corpus, while a second upper fitting portion 29 is fastened at the underside of the upper portion of the door frame 13. <IMAGE>
Patent HU-199170-B (HU)
Title: Method for producing impregnated non-woven fabric expediently for purpose of shoe-industrial middle sole
Inventor: AUBER JANOS
IPC: D05C17/00
Filed: 1986-06-20
Abstract: An impregnating agent is prepd. for nonwoven staple fibre fabrics, mainly needle-felts. Impregnation solidifies the felt and a flexible, stiff, resilient, and if required water-proof material is produced, to be used as intermediate soiling in shoes. Such an interpole consists of, (all wt.%): a mixt. of, 10-20 natural and/or modified natural fibres and 60-95 synthetic fibres, subjected to mechanical dry needle-felting. Based on felt 75-120 pref. 95-115 binder is added. The binder is applied from an aq. impregnating bath contg. 10-50 pref. 20-35 solids. The impregnating bath contains 10-50 pref. 20-35 of an aq. dispersion of a crosslinkable polymer, 50-90 of an aq. soln. of a synthetic resin precondensate and 0-3 pref. 1.0-1.8 of an aq. dispersion of an amino-functional, polyethylene-siloxane and customary catalyst. Thickening agents and pigments may be present too. - Drying follows impregnation. The impregnated felt is finally best treated at 140-180 deg.C pref. at least 160 deg.C.