baber/WOPTO huggingface dataset:
Patent HU-191966-B (HU)
Title: Fodder additive and process for producing same
Inventor: PERJES ISTVAN
IPC: A23K20/195
Filed: 1984-10-25
Abstract: The invention relates to fodder additives comprising a compound inducing the microsomal enzyme system of the liver, such as a compound of the formula (I)whereinR<sub>i</sub>, R<sub>2</sub> and R<sub>3</sub> which may be the same or different represent hydrogen, halogen, trihalomethyl, or alkyl or alkoxy group each containing from 1 to 6 carbon atoms;R<sub>4</sub> is phenyl, dialkylaminocarbonyl or alkoxycarbonyl having from 1 to 6 carbon atoms in the alkyl and alkoxy moieties, respectively;R<sub>5</sub> is hydrogen or methyl, or together with R<sub>4</sub> and the nitrogen atom to which they are attached forms a heterocyclic ring having up to 8 members;n is an integer 1, 2, 3, 4 or 5;m is 0 or 1;a is 0 or 1,with the proviso that if a = 0, R<sub>1</sub> is trihalomethyl and R<sub>2</sub> and R<sub>3</sub> both are hydrogen. The compounds are preferably used in amount of 0.5 to 99% by weight, in admixture with a conventional carrier and/or additive and optionally at least one further active ingredient conventionally used in the animal husbandry.The enzyme-inducing compounds used according to the invention accelerate the elimination of various xenobiotics metabolizing in the iiver.
Patent HU-194748-B (HU)
Title: Apparatus for mixing materials primarily for mixing fodder
Inventor: CSIKOS ZSIGMOND
IPC: B01F7/04
Filed: 1985-11-12
Abstract: The equipment for mixing fodder has a dosing chute on a housing and two interconnected screw conveyors with outlet opening on their ends. The equipment has a pore-mixing spreader disc underneath the dosing chute. The shafts of the two screw conveyors are shifted against each other, the helical strip of the higher location screw conveyor is interrupted and provided with blades. The blades of the higher position screw conveyor intrude into the helical strip of the lower screw conveyor.
Patent HU-195339-B (HU)
Inventor: BERTA ISTVAN
IPC: G01R27/20
Filed: 1984-11-22
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Messung des Erdungswiderstands eines zu beschichtenden Werkstuecks und zur Abstellung der Weiterbefoerderung oder des Spritzens bei einer unbefriedigenden Erdung bei elektrostatischem Farb-, und Pulverspritzen, im Laufe dessen das zu beschichtende Werkstueck mit einem Konveyor gemeinsam geerdet in die Sprotzkammer weitergeleitet wird. Das Wesentliche der Erfindung liegt darin, dass der Erdungswiderstand dem Einleiten in die Spritzkammer vorangehend beruehrungsfrei, durch Durchleiten des Werkstueckes hindurch ein elektrisches Wechselstromfeld gemessen wird, und falls der Widerstand einen vorbestimmten Wert uebertrifft, entweder das Fortfahren des Konveyors abgestellt oder das Werkstueck unbeschichtet weitergelassen wird. Weiter bezieht sich die Erfindung auf ein Messgeraet zur Realisierung des Verfahrens, das einen Fuehler, einen mit dem Fuehler verbundenen Vergleichstromkreis enthaelt und der Ausgang des Vergleichstromkreises ueber einen Komparator mit einer Stelleinheit verbunden ist. Das weitere Wesentliche der Erfindung liegt darin, dass der Fuehler als ein kapazitiver Fuehler ausgestaltet ist, der wenigstens einen Sender und einen Empfaenger enthaelt und Sender und Empfaenger mit einer Abschirmung ausgestaltet sind, deren Groesse die Fortbewegung des Werkstueckes vor dem Sender und dem Empfaenger zulaesst, des weiteren der Sender mit einer Wechselspannungsquelle verbunden ist, und der Empfaenger sich dem Eingang des Vergleichstromkreises anschliesst, dessen ein weiterer Eingang auch mit der Spannungsquelle verbunden ist.
Patent HU-199001-B (HU)
Inventor: KERTESZ JOZSEF
IPC: F25B5/00
Filed: 1986-11-10
Abstract: A találmány tárgya hűtőberendezés kettős folyadékleválasztású recirkulációs elpárologtatású rendszerekhez, amelynek folyadékleválasztójához folyadékbevezető, gőzelvezető csonkok, továbbá gőzbevezető csonk és szivattyúval ellátott folyadéklevezető csonk csatlakozik; és a szivattyú kimenete, valamint a gőzbevezető csonk között egy vagy több elpárologtató van elrendezve. A találmány szerinti hűtőberendezés újdonsága abban van, hogy az elpárologtató/elpárologtatók (7) előfolyadékleválasztóval (8) van/vannak felszerelve, amelynek/amelyeknek gőzterei rendre a visszatérő gőzvezetékbe (5), folyadékterei pedig az elpárologtató/elpárologtatók (7) folyadékgyűjtőjéhez, vagy egy külön folyadékgyűjtő edénybe (9) csatlakozik, amelynek gőztere a viszszatérő gőzvezetékhez (5), folyadéktere pedig szivattyún (10) át csatlakozik a folyadékvezetékbe (11).  HU 199001 B A leirás terjedelme: 3 oldal, 1 ábra -1-
Patent HU-198174-B (HU)
Title: Process for producing betaines
Inventor: NAGY LAJOS GY
Filed: 1986-12-30
Abstract: HUT045488 Betaine of formula (I) N-(fatty acid acyl- amino-propyl)-N,N-dimethyl-N- carboxy-methyl-ammonium -betaine, is prepd. in aq. medium at 80-100 deg.C from a cpd. of general formula (II), a N-(fatty acid -acylamino- propyl)-N,N-dimethyl -amine and 0-5 mol.% excess of chloroacetic acid in the presence of 1-5 mol.% of a weak organic, pref. acetic acid (mol.% - are based on cpd. (II)). Following the combination of cpd. (II), chloro-acetic acid and acetic acid, sodium hydroxide is added stepwise to neutralise the chloroacetic acid.
Patent HU-199350-B (HU)
Title: Improved process for producing potassium-iodide
Inventor: KOVACS FERENC
IPC: C01D3/12
Filed: 1987-12-11
Abstract: Potassium-iodide is prepd. in two stages. Ferrous iodides are produced in the presence of active carbon from iron filings and iodine, in 1.1-1.4:2, pref. 1.25-1.35:2, % molar proportion. The conc. of active carbon based on iodine is 0.1-2.5 vol.%, pref. 1-2 vol.%. In the second stage the ferrous iodide produced is added to hot potassium-carbonate soln. A final pH of 8.5-9 is set with potassium-carbonate or hydrogen-iodide. The prod. is obtd. from its 12-13 vol.% soln.
Patent HU-210574-B (HU)
Inventor: NYIKOS AMBRUS
IPC: G02B23/10
Filed: 1989-11-06
Abstract: A találmány tárgya optikai irányzók, különösen kézi lőfegyverek beirányzására, amely optikai irányzókban -   szem (1) és céltárgy közötti látómezőben üvegből készült irányzó (2) hasáb van elhelyezve, és -   az irányzó hasáb (2) egyik homlokfelületén (3) vagy az irányzó hasábon (2) kívül a homlokfelület mögött szállemez rajzolat (4) van kialakítva, amely -   szállemez rajzolat (4) olyan optikai eszköz fókuszsíkjában van elhelyezve, amely -   optikai eszköz a szállemez rajzolatra (4) érkező sugárnyaláb segítségével a szállemez rajzolatnak (4) a végtelenbe való leképzésére, valamint -   a céltárgy felől érkező sugárnyalábbal való egyesítéséra alkalmasan van kialakítva. A találmánynak az a lényege, hogy -   az irányzó hasáb (2) a szem (1) és a céltárgy közötti látómező alsó felében van elhelyezve oly módon, hogy -   az irányzó hasáb (2) felső felülete legalább a szem (1) és a céltárgy közti látómező környezetében az irányzók felső felülete, továbbá -   a szállemez rajzolatnak (4) a végtelenbe való leképzésére alkalmas optikai eszköz olyan, az irányzó hasáb (2) másik homlokfelületén (6) elrendezett féllencse (5), amely -   féllencse (5) optikai tengelyén átmenő, a féllencsét (5) határoló síkoldal az irányzó hasáb (2) felső síkjával esik egybe, míg -   a szállemez rajzolat (4) csúcsa a féllencse (5) fókuszába esik. FÉNY  A-A Ψ '/'í f # Λ V /' /// /'/' í . ábra  HU 210 574 B A leírás terjedelme: 6 oldal (ezen belül 2 lap ábra)
Patent HU-204915-B (HU)
Title: Safety banister
Inventor: STACEY ANDREW GORDON
IPC: E01F15/12
Filed: 1989-11-07
Abstract: A tensioned wire cable safety fence in which two lower cables (17,18) are interwoven through a row of posts (6,7,8), one cable (17) passing the posts on the opposite sides to the other cable (18). The lower cables are tensioned after interweaving. Upper cables (15,16) are positioned in slots formed in the top of each post (6.7,8) and tensioned.
Patent HU-210731-B (HU)
Inventor: HOFMANN KARL-HEINZ
IPC: E04D1/36
Filed: 1988-11-18
Abstract: Zur Abdichtung der First- oder Gratabdeckung eines Schräg­daches dient ein Dichtungsstreifen (10), der einen Mittel­streifen (11) mit einem luftdurchlässigen, wasserabweisen­den und flugschneesicheren Vlies (12) aufweist, an den Seitenstreifen (20, 30) angrenzen, die wenigstens mit ihren äußeren Längsrändern an die Oberseite von Dacheindeckungs­platten (2′) anpaßbar sind. Die Seitenstreifen bestehen je­weils aus weichen, dehnbaren Polyisobutylen-Folienstreifen, in welchen ein Streckmetallgitter eingebettet ist, das in Längsrichtung eine Dehnbarkeit von 50 bis 150 % und in Querrichtung eine Dehnbarkeit ≦ 20 % und ein Rückstell­vermögen ≦ 5 % aufweist.
Patent IT-1235985-B (IT)
Title: Method for the automation of growing crystals and simultaneous revelation of the growing interface, and apparatus for realizing such a method.
Inventor: MAGNANINI RENATO
IPC: H01L/
Filed: 1989-12-22
Granted: 1992-12-15
Abstract: The method for the automation of growing crystals and simultaneous revelation of the growing interface consists in irradiating with a gamma ray beam emitted from a source the zone of the crystal in contact with the liquid contained inside a crucible placed in a growing furnace, in obtaining through positioned detector devices an image of said zone, in memorizing said image such as to deduce the form of the crystal, the form of the growing interface and the form of the meniscus which the liquid forms in contact with the crystal on its way to solidification, in elaborating said parameters in order to govern a unity of power which distributes energy to opposite heating elements of said growing furnace.
Patent IT-1241740-B (IT)
Inventor: BONDIOLI EDI
IPC: F16D3/84
Filed: 1990-06-22
Granted: 1994-02-01
Abstract: A protective casing (33) for the end yoke (31) of a transmission shaft with a locking pin (29) and a rotating sleeve (39) for unlocking the aforementioned pin (29), is characterized in that it includes an external sleeve (45) that does not rotate with the aforementioned yoke, covers the rotating sleeve (39), and includes means (65 and 67) designed to operate the aforementioned rotating sleeve (39). The locking pin (29) can easily be released from the exterior, and the protective casing remains stationary while the yoke is rotating (Figure 3). <IMAGE>
Patent LV-13513-B (LV)
Title: Antignat netting for packet windows with top-hung casement
Inventor: TIMOFEJEVA AGNESE
Filed: 2005-06-03
Abstract: The invention pertains to packet windows (fig.1) with top-hung casement and is intended to keep gnats and other insects out of premises. The offered netting (2) is a thin plastic net (see the pattern in Fig.3), where A stands for height of a window opening and B for width of a window. In the places intended for the net (4) a folding is made applied by hot pressing. A net has a glue stick (1) melted in the line of a perimeter in one side of which (Fig.2) places for hinges in the form of incision (3) are made. The glue stick consists of two parts. One part is attached to the basic frame of a window (5) and the other part - to the netting (2). By connecting the both parts they make a solid hold and may be easily separated, if necessary. The glue stick is intended for multiple uses. The net (2) is attached to the basic frame of a window (5) at two sides and at the top edge, as well as to the relevant sides of casement.
Patent LV-14627-B (LV)
Title: The reluctance synchronous motor
Inventor: LEVINS NIKOLAJS
IPC: H02K19/02
Filed: 2012-11-16
Abstract: The offered reluctance synchronous motor contains stator 1 with m-phase winding 2 in its slots and rotor. The stator 1 is situated in external rotor, and is isolated from it by air gap 3. Magnetic circuit of the rotor is made up of segment-shaped packages 4 and 5, which are made of magnetic soft material and magnetically isolated from each other by nonmagnetic gaps 6 and 7. Nonmagnetic gaps 6 and 7 narrow near air gap and their narrow width is equal with stator slot opening width. Segment-shaped packages 4 and 5 are made bevelled by value of stator tooth pitch.When voltage is applied to the stator winding, m-phase circuit system is formed and MMF vector is generated, which could be described with transverse and longitudinal components. Magnetic fluxes in the interaction with MMF vector components create a torque M. The proposed solution, making nonmagnetic gaps bevelling by value of stator tooth pitch, provides significant reduction of harmful high harmonics of torque curve, and thus increases the specific torque of the motor. In addition, in order to reduce longitudinal component of magnetic flux, it is proposed to increase of the number of slots per pole and provide a phase q>1.
Patent LV-15213-B (LV)
Title: Gaseous-discharge electron-beam gun
Inventor: KRAVTSOV ANATOLY
IPC: H01J37/32
Filed: 2016-10-21
Abstract: The proposed invention relates to electronic technology, more specifically to gas-discharge electron guns for processing applications and can be used for electron beam melting of materials, in particular metals and substances, which melts have metallic properties (hereinafter referred to as metals), their vacuum purification and other thermal processes performed in a vacuum using high-power electron beams.  The goal of the proposed invention is to solve the task of improving the stability of electron-beam guns due to stabilisation of pressure in the gas-discharge volume and reducing the deposition of processed material's vapours onto the gun's elements. The set objective is achieved due to the fact that the gas-ballast chamber reducing the pressure fluctuations in the process chamber affecting pressure in the gas-discharge volume of the electron beam gun is installed between the focusing lenses into the beam guide connecting the anode aperture with the process chamber.
Patent LV-10367-B (LV)
Title: Process for producing gelatin
Inventor: VLADISLAVS ZAVALNIJS
IPC: C12S3/16
Filed: 1992-09-15
Abstract: The innovation relates to the technology of gelatin production from soft raw material containing collagen, for example hides, and can be used in the production of victual gelatin. Hides after shredding are processed for 14 - 18 hours with ferment preparation mixture of proteosubtilin U3X and multienzyme MEK (proportion 1:3-5) at the temperature of 12 - 20 degrees C at pH 8.0 - 10.5. The ferment mixture is added to 0.1 - 0.2 percent of raw material mass. Outcome of gelatin is 16.4 - 17.2 percent, dynamic viscosity till 45.5 mPa/s, 5 percent of clarity of gelatin solution above 70 %.
Patent LV-10966-B (LV)
Title: Crystal-modifier for fuels
Inventor: LEHMANN EDWIN WILLIAM
IPC: C07C309/20
Filed: 1993-06-09
Abstract: A compound of the general formula <CHEM> in which -Y-R<2> is SO3<(-)(+)>NR @R<2>, -SO3<(-)(+)>HNR@R<2>, -SO3<(-)(+)>H2NR<3>R<2>, -SO3<(-)(+)>H3NR<2>, -SO2NR<3>R<2> or -SO3R<2>; -X-R<1> is -Y-R<2> or -CONR<3>R<1>, -CO2<(-)(+)>NR @R<1>, -CO2<(-)(+)>HNR @R<1>, -CO2<(-)(+)>H2NR<3>R<1>,-CO2<(-)(+)>H3NR<1>, -R<4>-COOR1, -NR<3>COR<1>, R<4>OR<1>, -R<4>OCOR<1>,-R<4>R<1>, -N(COR<3>)R<1> or Z<(-)(+)>NR @R<1>; -Z<(-)> is SO3<(-)> or -CO2<(-)>; R<1> and R<2> are alkyl, alkoxy alkyl or polyalkoxy alkyl containing at least 10 carbon atoms in the main chain; R<3> is hydrocarbyl and each R<3> may be the same or different and R<4> is nothing or is C1 to C5 alkylene and in <CHEM> the carbon-carbon (C-C) bond is either a) ethylenically unsaturated when A and B may be alkyl, alkenyl or substituted hydrocarbyl groups or b) part of a cyclic structure which may be aromatic, polynuclear aromatic or cyclo-aliphatic.
Patent LV-12001-B (LV)
Inventor: ALFREDS MILTIN
IPC: C12R/
Filed: 1996-09-12
Abstract: Ureaplasma urealyticum urogenital infection diagnostic method is based on the cultivation of microorganisms in corresponding cultivation medium and thermogram registration at the time of cultivation. The infection is diagnosed, if the heat flow value reaches 15-20 microwatts on 1 ml crop in 4-7 hours from the beginning of incubation.
Patent MX-168344-B (MX)
Title: Instalacion preconmutadora en un limitador de velocidad de rueda de leva para elevadores
Inventor: NIEDERBERGER ANTON
IPC: B66B5/04
Filed: 1986-06-20
Abstract: La presente invención se refiere a instalación para el predesconectado de un limitador de velocidad de rueda de leva, la cual presenta un conmutador que con su acción para la impulsión del elevador fijo en el montante del limitador de velocidad y un dispositivo de accionamiento dispuesto en una palanca de péndulo, el cual pone en acción al conmutador al sobrepasarse la velocidad normal de viaje del elevador a una velocidad de viaje del elevador predeterminada que pueda debajo de la velocidad de disparo del limitador de velocidad, caracterizada porque. El dispositivo de accionamiento es una palanca de accionamiento montada en el brazo de péndulo de la palanca de péndulo que porta la nariz de péndulo que trabaja en conjunto con la corona de bloqueo del limitador de velocidad, palanca de accionamiento que posee un estribo de accionamiento - conmutante y una nariz de disparo, y la cual es mantenida en su posición de reposo por medio de por lo menos un dispositivo de retención que ejerce una fuerza retenedora y se asienta entre la palanca de accionamiento y la palanca de péndulo, con respecto a la dicha palanca de péndulo, posición en la cual su nariz de disparo queda más cerca o más profundo en la trayectoria de movimiento de la corona de bloqueo que la nariz de péndulo de la palanca de péndulo y al alcanzarse la velocidad predeterminada de viaje de la cabina del elevador es basculada en contra de la fuerza de retención a la posición de acción por medio de un engrane o diente de la corona de bloqueo.
Patent MX-171267-B (MX)
Title: Procedimiento y aparato para regular el grado de torrefaccion de micro-ondas especialmente del cafe
Inventor: VIET TRIDA TOAI LE
IPC: A23N12/10
Filed: 1986-10-17
Abstract: La presente invención se refiere a aparato para regular el grado de torrefacción de micro-ondas, especialmente del café, que comprende: un tubo cilíndrico rotatorio horizontal alojado en un aplicador de micro-ondas, el tubo tiene una entrada para aceptar el material que será torrefactado; deflectores para transportar el material que será torrefactado a través del tubo de torrefacción; y una salida para descargar el material que ha sido transportado a la salida y que ha alcanzado una temperatura de torrefacción; caracterizado por: un sistema exento de cualquier fuente de energía que comunica con la salida del tubo, para recibir el material torrefactado del tubo y retener el material torrefactado durante un tiempo para completar la torrefacción y variar, y regular el grado final de torrefacción del material; y una zona que se comunica con el sistema para recibir el material torrefactado del sistema para enfriar bruscamente el material torrefactado.
Patent NO-141789-B (NO)
Title: Fremgangsmaate for aa forsyne en gjenstand av pvc-skumplast med et dekksjikt av styrenholdige polyester-harpiksblandinger
Inventor: BRANDL KARL
IPC: C08J9/36
Filed: 1971-08-26
Abstract: Fremgangsmåte for å forsyne en gjenstand av PVC-skumplast med et dekksjikt av styrenholdige polyester-harpiksblandinger.
Patent NO-147013-B (NO)
Inventor: BUEHLER WOLFGANG
IPC: C08L25/04
Filed: 1979-07-24
Abstract: 1. Use of polystyrene polymers for the production of drip chambers for transfusion apparatus, the upper part of the drip chamber consisting of polystyrene homopolymers or copolymers, characterized in that a mixture or alloy of a) polystyrene homopolymers or copolymers, with b) thermoplastic rubbers based on styrene-butadiene-styrene or styrene-isoprene-styrene block polymers are used for producing the flexible lower part of the drip chamber.
Patent NO-153518-B (NO)
Title: Anordning ved armlener for stoler, sofaer o.l.
Inventor: LANGOE OSKAR
IPC: A47C7/54
Filed: 1982-04-19
Abstract: Vendbare armlener hvor den ene eksempelvis kan ha stoppet len mens den andre armlen kan være av et tremateriale, Sidevangen (A) er i fremre og bakre vertikale kant anordnet med utoverragende bæreknaster (B) som korresponderer med utfreste vertikale spor. (C) i rammeverkets fire ben (D) slik at sidevangene (A) kan løftes opp i de vertikale sporene (C) og trees ut av disse ved. en horisontal utfresning (E) og dreies 180° og settes tilbake i sporene. På undersiden av lenestolen/sofaens sidekanter er anordnet en langsgående spalte (H) som gir plass til armlenene.
Patent NO-163454-B (NO)
Inventor: HOBES JOHN
IPC: C10L1/18
Filed: 1983-12-16
Abstract: Waxy highly branched copolymers having a molecular weight of 500 to 20,000 comprised of at least 60% by weight of ethylene, 1 to 39% by weight of an alkene carboxylic acid ester and/or a vinyl ester and 1-30% by weight of a vinyl ketone produced by polymerization at 100 to 350 DEG  C. and a pressure of about 1,000 to 8,000 bar in the presence of a radical forming initiator and in the absence of a solvent useful as oil additives to improve flow characteristics of crude oils and middle distillates derived from crude oil.
Patent NO-159295-B (NO)
Inventor: NICHOLAS EDGARD
IPC: C25B11/04
Filed: 1983-12-16
Abstract: Cathode for the electrolytic production of hydrogen, having an active surface which comprises a nickel substrate and a coating film of dendrites of nickel or cobalt. This cathode can be used in a cell for the electrolysis of sodium chloride brine.
Patent NO-170124-B (NO)
Inventor: SHAH DHIREN
IPC: A61K9/22
Filed: 1984-05-18
Abstract: Compression gradient tablets are described which provide for controlled release of active ingredient.
Patent NO-158622-B (NO)
Inventor: DEMARNE HENRI
IPC: C07C65/01
Filed: 1984-08-17
Abstract: Benzoic acid derivatives with the general formula:    <IMAGE>  (I) in which: A represents a straight or branched alkyl chain with 5 to 10 carbon atoms, X represents the oxygen atom or a direct bond, R represents hydrogen or an alkyl group with 2 to 6 carbon atoms, possibly substituted by an alcohol function, and the salts of the said derivatives. These derivatives display antimicrobial activity and are suitable as antiseptics, disinfectants and preservatives, particularly in the fields of pharmaceuticals, cosmetology and agri-foodstuffs.
Patent NO-167630-B (NO)
Title: Filtreringsanordning, isaer nutschefilter.
Inventor: RUEEGG HEINZ
IPC: B01D29/05
Filed: 1986-10-21
Abstract: Ved en horisontalt filterflate danner en bunnplate (32) sammen med på dennes overflate festede U-formede profilstaver (33), opplag-et for filerflaten. Mellom profilstavene (33) dannes avløpskanaler (34) for filtratet, av profilbenene (37). Profilstavenes gjennomgang (35) benyttes som ledning for et varme- eller kjølemedium. I deres ender er profils tavene (33) forbundet slik med hverandre ved hjelp av forbindelseskanaler, at profilstavene (33) danner en eneste ledning, idet varme- eller kjølemediet ledes inn gjennom en inntaksstuss (46) og avledes ved ledningens ende gjennom en uttaksstuss. Det filtrat som samles i kanalene (34) avledes gjennom avløpsstusser (49). Denne anordning sikrer en god varmeovergang på den filterkake som er lagret på filterflaten og gir samtidig en enkel løsning da avløps-kanalene (34) for filtratet samtidig dannes av profilstavene (33).
Patent NO-178886-B (NO)
Inventor: OLDS LEONARD ELMO
IPC: C07C13/00
Filed: 1987-10-16
Abstract: Inorganic fiber compositions consisting essentially of SiO2,CaO, about 0.1-30 wt % MgO, and 0-10 wt % Al2O3. The fibers of this invention are suitable for thermal insulation at continuous service temperatures from 1370 DEG F to 1500 DEG F and find particular use as insulating mats and blankets for furnaces, kilns, and automobile catalytic converters.
Patent NO-176893-B (NO)
Inventor: FREMAUX JACQUES
IPC: F24D13/00
Filed: 1989-10-12
Abstract: Multiglazed window (23, 24), heating by a thin conductive layer (25), the window forming an insulation of the parietodynamic type. The conductive layer (25) is transparent and has properties of low emissivity; this brings about a substantial reduction of the heat losses. <IMAGE>