baber/WOPTO huggingface dataset:
Patent FI-109468-B (FI)
Inventor: PALETTO LUCIANO
IPC: B66B7/08
Filed: 1998-11-05
Granted: 2002-08-15
Abstract: The invention relates to a traction sheave elevator. The elevator car has been arranged to move along guide track in an elevator shaft. The counterweight has been arranged to move along guide track in the elevator shaft. Both ends of rope are attached to a fixed overhead structure. The elevator car and the counterweight are supported by the rope. The rope is passed via a number of rope pulleys, one of which is the traction sheave while the others are diverting pulleys. Rope pulleys are connected to the counterweight, to the fixed overhead structure in the upper part of the elevator shaft and to the elevator car. The elevator car is provided with a first pair of car rope pulleys placed at a distance from each other. The traction motor has been arranged to drive one of the rope pulleys, which is the traction sheave. Connected to the elevator car is a second pair of car rope pulleys, in which the car rope pulleys are at a distance from each other. An auxiliary rope pulley is connected to the fixed overhead structure. The rope is passed from a car rope pulley of the first pair of car rope pulleys via the auxiliary rope pulley mounted on the fixed overhead structure to a car rope pulley, of the second pair of car rope pulleys.
Patent FI-107368-B (FI)
Inventor: ASPELIN BENGT
IPC: A01C21/00
Filed: 1999-12-20
Granted: 2001-07-31
Abstract: The invention relates to a method for the fertilization of cultivated plants by optimizing the quantity and quality of the yield with the help of a bio-indicator, in which method, before the establishing of the plant stand, the following steps are taken:the cultivated area is divided into sub-areas;in each sub-area the potential yield is determined on the basis of a bio-indicator; the optimal bio-indicator level aimed at for the potential crop is selected; the nitrogen fertilization required for achieving the desired optimal level of the bio-indicator in the potential crop is determined;and thereafter, in connection with the planting, a nitrogen fertilizer is spread, and nitrogen fertilizer is optionally spread once or several times, after the planting, according to the said fertilization requirement, the realization of the potential yield being monitored during the growing season in each sub-area by a plant stand measurement, and on the basis of these measurements additional nitrogen fertilizer is spread once or several times, according to need, in order to attain the desired bio-indicator level.
Patent HU-190771-B (HU)
Inventor: PINTER ISTVAN
IPC: G11C19/08
Filed: 1980-04-20
Abstract: Ziel und Aufgabe der Erfindung bestehen darin, einen aus Elementen aufgebauten spaltlosen Domaenenspeicher zu entwickeln, der eine hohe Speicherdichte aufweist, ueber guenstige Start-Stopeigenschaften verfuegt und mit herkoemmlicher Technologie wirtschaftlich hergestellt werden kann. Das Netzwerk besteht aus Elementen mit im wesentlichen gebrochener Linie (der Form Chevron, V, U, C) sowie aus hakenfoermigen Wendeelementen, wobei die Elemente unmittelbar miteinander verbunden sind, und jedes Element enthaelt mindestens einen, die Bewegungslinie der Domaenen unterbrechenden, in seiner Breite unterschiedlichen Abschnitt, der in einem Teil der Periodenzeit des rotierenden Magnetfeldes fuer die Domaenen nach dem Durchlauf der Domaenen durch diesen Abschnitt eine, den Rueckweg verschliessende magnetische Sperre bildet.
Patent HU-185886-B (HU)
Title: Process for preparing optically active alpha-cyano-alcohols
Inventor: MARTEL JACQUES
IPC: C07C51/09
Filed: 1980-05-07
Abstract: A novel process for the preparation of optically active alcohols of the formula    <IMAGE>  I  wherein R1 and R2 are individually selected from the group consisting of hydrogen, saturated and unsaturated, optionally substituted aliphatic, cycloaliphatic, aromatic and heterocyclic, with the proviso that at least one of R1 and R2 is other than hydrogen, and R1 and R2 taken together with the carbon atom to which they are attached form a hydrocarbon ring comprising reacting an ester of an optically active alcohol of the formula    <IMAGE> II  wherein A is the organic radical of a chiral carboxylic acid of the formula   <IMAGE>  with a boron halide and reacting the resulting mixture with water to obtain the optically active isomer of the alcohol of formula I with the same configuration of the alcohol moiety of the starting ester in high yields without by-products of known processes.
Patent HU-185258-B (HU)
Inventor: BOCSKAREV ELLIN P
IPC: B01D9/02
Filed: 1981-05-18
Abstract: A találmány tárgya eljárás nagy tisztaságú gallium előállítására a nyers fém szűrése, hidrokémiai kezelése, vákuumban végzett hőkezelése, alkálitartalmú elektrolitban végzett elektrokémiai tisztítása és a tisztított fém kristályosítása útján. A találmány értelmében a galliumot a szűrés és hidrokémiai 1   kezelés után 2-5 szakaszos, védősav- vagy védölúg- réteg alatt vagy ionos csoportokkal rendelkező szerves vegyületeket tartalmazó védősáv- vagy védőlúg-réteg alatt frakcionáltan kristályosítják, az első kristályosítási szakasz szennyezőanyagokban \   feldúsult maradékát szűrik és elektrokémiai úton, !   illetve hidrokémiai úton kezelik, a 2-5, szakasz .   maradékát rendre az előző szakaszba vezetik visz- sza, majd a tisztított fémet vákuumban hőkezelik. Az így előállított fém 99,999-99,999999 súly% galliumot tartalmaz, és az eljárás teljesítménye nagyobb az eddig ismert eljárásokénál. -1-
Patent HU-184008-B (HU)
Inventor: MOLNAR L LASZLO
IPC: H01H37/60
Filed: 1982-07-29
Abstract: Die Erfindung betrifft einen insbesondere zum Uebertemperaturschutz von Motorkompressoren fuer Kuehlaggregate geigneten Bimetall-Schalter mit einer den beweglichen Kontakt tragenden elastischen, stromleitenden Platte, einer omegafoermigen Feder, einem feststehenden und einem beweglichen Kontakt und einem Heizwiderstand, dessen eines Ende elektrisch leitend mit dem Bimetall verbunden ist. Ziel der Erfindung ist es, einen leicht herstellbaren Schalter mit solchen Schaltcharakteristiken bereitzustellen, die leicht und in einem weiten Bereich an die jeweilige Motorcharakteristik anpassbar sind. Erfindungsgemaess ist die den feststehenden Kontakt 41 tragende Platte 1 mit einem U-foermigen, in ihrer Laengsrichtung verlaufenden Ausschnitt versehen, an dessen einem Ende ein elastischer Vorsprung vorgesehen ist. Der eine Schenkel der omegafoermigen Feder 38 ist an diesem Vorsprung, der andere Schenkel in einer in der Platte 1 vorgesehenen Oeffnung gelenkig und mit entsprechender Vorspannung gelagert. Am Ende des Bimetalls 20 vorgesehene Rillen sind unter kleinem Spiel in eine Oeffnung des elastischen Vorsprungs eingepasst.
Patent HU-194740-B (HU)
Title: Process for preparing roborating composition of quail egg base
Inventor: DANCSI LAJOS
IPC: C12G3/04
Filed: 1984-07-24
Abstract: The preparation of a stabilized quail's egg based elixir of roborating effect having medium alcohol content comprises admixing a sugar with quail's egg powder; admixing with ethanol optionally comprising a conserving agent and/or anti-oxidant; grinding the mixture thus obtained on a fine grinding machine operating with a high revolution number to a particle size below 20 micrones; admixing with a stabilizing agent; diluting with distilled water to the desired concentration and if desired subjecting the mixture to post-homogenization. The advantage of the process is that it enables the preparation of a stabilized quail's egg based elixir without the use of a surfactant.
Patent HU-207438-B (HU)
Inventor: HOMOKAY JOZSEF
IPC: A61M16/06
Filed: 1990-05-09
Abstract: A találmány tárgya csecsemők állandó pozitív légúti nyomással történő kezelésére szolgáló olyan elrendezés, amely lehetővé teszi az állandó pozitív légúti nyomás pontos beállítását és kényelmes ellenőrzését, valamint a nem kielégítő intenzitású spontán légzés felismerését. A találmány szerinti elrendezés lényegét a páciens csatlakozóhoz (2) kapcsolódó, egyik kimenetével HU 207 43S B A leírás terjedelme: 6 oldal (ezen belül 2 lap ábra)
Patent HU-186840-B (HU)
Inventor: THEURER JOSEF
IPC: E01B27/02
Filed: 1983-09-20
Abstract: Fahrbare Schotterbett-Reinigungsmaschine mit einem auf Fahrwerken abgestuetzten Fahrgestellrahmen, auf welchem eine Foerder- bzw. Raeumketten-Anordnung zur Aufnahme und zum Transport des Schotters hoehenverstellbar vorgesehen ist. Diese weist eine in Kettenfuehrungs-Laengs- und einer Kettenfuehrungs-Querbahn ueber einen Antrieb in einem Gelenk-Vieleck endlos gefuehrte Foerder- und Raeumkette auf. Weiter sind eine von dieser beschickbare, mit einem Vibrationsantrieb und Hoehenverstellantrieben verbundene Siebeinlage sowie Foerdereinrichtungen zum Transport und Wiedereinbringen des Schotters bzw. Abtransport des Abraumes vorgesehen. Die Erfindung bezweckt die Schaffung einer Schotterbett-Reinigungsmaschine, die eine wesentliche Erhoehung der Reinigungsleistung ermoeglicht. Dies wird dadurch erreicht, dass der am Fahrgestellrahmen angeordneten und mit den Vibrations- und Hoehenverstellantrieben verbundenen Siebanlage eine weitere, mit eigenen Vibrations- und Hoehenverstellantrieben versehene Siebanlage zugeordnet ist. Diese ist mit einer fernsteuerbaren Transporteinrichtung zur Beschickung mit dem durch die Foerder- und Raeumkettenanordnung aufgenommenen Schuettgut verbunden. Fig. 1
Patent HU-186979-B (HU)
Inventor: HOROGH LAJOS
IPC: A01B15/04
Filed: 1982-10-15
Abstract: A találmány szerinti féltermókre jellemző, hogy a hengerlési irányra merőleges metszete az egyik szélétől egy szakaszon növekvő, majd egy másik szakaszon csökkenő keresztmetszetű, ahol a növekvő keresztmetszetű szakasz hossza legalább a fele a keresztmetszet teljes hosszának, oldalának magassága pedig nagyobb mind a csökkenő keresztmetszetű szakasz oldalának magasságánál, mind a keresztmetszet legnagyobb magasságának felénél, továbbá a hengerlési irányba eső metszeteit egymással párhuzamos alkotók határolják. Ennek megfelelően a gyártás során a hengerlést közvetlen az ekevasprofilnak megfelelően végezzük és a darabolás során a végtermék alakjának megfelelő darabokat alakítunk ki.  -1-
Patent HU-200982-B (HU)
Title: Fungicides containing as active substance derivatives of phenil-acryl acid and process for proudction of the active substances
Inventor: CLOUGH JOHN MARTIN
IPC: A01N43/60
Filed: 1987-08-17
Abstract: Compounds of formula (I): <CHEM> and stereoisomers thereof, wherein X, Y and Z, which are the same or different, are hydrogen, halogen, hydroxy, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted aryl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted aryloxy, optionally substituted aralkyl, optionally substituted arylalkoxy, optionally substituted aryloxyalkyl, optionally substituted acyloxy, optionally substituted amino, acylamino, nitro, cyano, -CO2R<1>, -CONR<2>R<3>, or -COR<4>, or X and Y, when they are in adjacent positions on the phenyl ring, join to form a fused ring, either aromatic or aliphatic, optionally containing one or more heteroatoms; W is a C-linked optionally substituted six membered heterocyclic ring other than pyrimidinyl, containing two to four nitrogen atoms, and wherein adjacent substituents may together form a fused aromatic or hetero-aromatic ring; A is oxygen or sulphur; and R<1>, R<2>, R<3> and R<4>, which are the same or different, are hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, optionally substituted aryl or optionally substituted aralkyl; or metal complexes thereof. The compounds are useful fungicides.
Patent HU-194931-B (HU)
Title: Epoxide-based anti-friction synthetic resin composition for production of machine-tool equipments
Inventor: MENRATH MIKLOS
IPC: C08L63/02
Filed: 1984-10-02
Abstract: Filled epoxy-based resin compsns. for use in the machine tool industry consists of loo parts by wt. epoxy resin with an epoxy equiv. of 190-210 and a viscosity of 3-70 Pa.seconds, 50-70 parts by wt. of graphite having a particle size in the range 10-40 micrometer and/or 2-20 pts. by wt. graphite having a particle size below 40 micrometer and/or 2-200 pts. by wt. metal powder, with known humidifying and thixytropifying additives. The compsn. is homogenised at 70-80 deg.C. Before use, it is mixed with 30 pts. by wt. of an amine cpd. having an amine number of 440-480 and a viscosity of 3-10 Pa.seconds.
Patent HU-207818-B (HU)
Title: Railway car for bulk materials
Inventor: THEURER JOSEF
IPC: B65G15/00
Filed: 1991-12-12
Abstract: A boxcar (1) for storing bulk material, with a chassis frame supported on rail travelling gear and a boxcar body (5) connected to this chassis frame, has a conveying device (7) located in its base area for transporting the bulk material in the longitudinal direction of the boxcar as well as a transfer conveyor belt (9) pivotably mounted on the chassis frame about a vertical axis and adjoining the base-side conveying device (7). This transfer conveyor belt (9) or a receiving area of the boxcar body (5), which receiving area is located in the longitudinal direction of the boxcar at the end of the boxcar (1) opposite the transfer conveyor belt, is equipped with a centring device (14) for the detachable connection of the free and projecting end of the transfer conveyor belt (9) to the receiving area of a further coupled boxcar (1). The centring device (14) is displaceably mounted transversely to the longitudinal direction of the boxcar (1) or the transfer conveyor belt (9) and is connected to a remote-control transverse-displacement drive (20). 
<IMAGE>
Patent HU-190511-B (HU)
Inventor: NADOR KAROLY
IPC: A61P25/02
Filed: 1983-11-30
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von neuen Azabicyclo(3.3.1)nonan-Derivaten der Formel I, deren Isomeren und pharmazeutisch annehmbaren Saeureadditionssalzen. Die Bedeutung der Substituenten ist aus dem Patentanspruch zu entnehmen. Die so hergestellten Verbindungen weisen eine hervorragende antiarrhythmische Wirkung auf. Zur Herstellung werden mehrere Verfahrensvarianten angegeben. Beispielsweise wird 6b-Dimethylamino-3-methyl-3-azabicyclo(3.3.l)nonan-9a-Ol hergestellt. Formel I
Patent HU-190204-B (HU)
Inventor: FOELDI TIVADAR
IPC: B03C3/00
Filed: 1983-12-16
Abstract: A találmány lényege, hogy abban szárnyfelület keresztmetszetű elektródák (1) ferde síneken (8) elhelyezkedő zárt terekben (4, 5) vannak elrendezve, azok váltakozóan + és — értelmű villamos térerőt létrehozó szerkezettel (14) vannak működtető kapcsolatban és a kialakított áramlási csatornák egy része a zárt helyiséggel, további része pedig a szabad légtérrel van összeköttetésben.  -1-
Patent HU-202058-B (HU)
Inventor: BALOGH KAROLY
IPC: A01N63/02
Filed: 1987-10-02
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung antidotumtragender Makroorganismen, welche zur Verminderung der die Kulturpflanzen schaedigenden Wirkung von Thiolcarbamaten und Chloracetaniliden geeignet sind. Das Verfahren ist dadurch gekennzeichnet, dasz man irgendeine Art von in oder auf Feldboeden lebenden oder unter Laborbedingungen in einem fluessigen oder festen physiologischen Medium gezuechteten, natuerlichen oder genmanipulierten Makroorganismen, bevorzugt genmanipulierten Pflanzen hoeherer Ordnung oder deren Organ-Gewebe- oder Zellkultur mit bestimmten Verbindungen oder deren Gemischen untereinander oder mit anderen Pestiziden, Regulatoren, Antidota usw. in solchen Mengen, die 5 bis 50 000 g/ha Wirkstoff bzw. 0,002 bis 5 000 ppm Wirkstoff entsprechen, behandelt, dann die derart antidotumtragend gewordenen Makroorganismen innerhalb von 30 Tagen nach der Behandlung erntet und erforderlichenfalls konserviert und/oder durch Zerkleinern, Pulverisieren, Extrahieren, Trocknen oder in anderer Weise aufarbeitet.{Herstellung; antidotumtragende Makroorganismen; Kulturpflanzen; Thiolcarbamate; Chloracetanilide; Makroorganismen, natuerliche, genmanipulierte; Zellkultur; Pestizide; Regulatoren; Antidota}
Patent IT-1238248-B (IT)
Title: Filtration device for the external air which enters into the climate control and aeration portions of a passenger compartment in Fiat automobiles - one or other which has related features
Inventor: PARISINI GIORGIO
IPC: B60H/
Filed: 1990-02-15
Granted: 1993-07-12
Abstract: In every extremity of the canal (C) placed in line with the motor of the vehicle involved, into which enters the external air through the grill opening of the chest (N), there is mounted a filtration device consisting of a frame (1-5-105) which insulates this extremity from the remaining part of the canal and which bears at least one filtration element (F) and some apertures (X) to ensure that the air joins with the nearby direct (A1) or indirect (A2) injection conduits in the passenger compartment, only through said filtration element such as to clean it. The frame is equipped with a casing (8) with closes in part the aperture (A2) which is utilized in climate control with electric fan and which has a valve (10) below designed to permit the free diffusion of the water which enters the canal in unison with the external air. The filter (F) does not contact this water because it is appropriately raised from the bottom of the canal.
Patent IT-1235610-B (IT)
Title: Device for the opening and closing of umbrellas
Inventor: GILBERTO PARI
IPC: A45F/
Filed: 1989-09-29
Granted: 1992-09-11
Abstract: This device (25) is for the opening and closing of umbrellas. It is made up of a ring (2) that slides along the shaft (3) and also has: - a pair of pulleys (7a, 7b), bolted along the shaft (3) of the umbrella (1); - a part of a cable (8), wrapped around the pair of pulleys (7a,7b) to the upper end (8a) which the ring (2) is tied to. While on the lower end (8b) there is a handle (9) for using the cable (8); - unidirectional clamping tools (10) for the cable (8). These allow the blocking of sliding and disengagement in one of the directions of the cable (8) but it does allow sliding in the opposite direction.
Patent LV-12829-B (LV)
Title: Perfume composition
Inventor: GERCIKOVS ILJA
IPC: C11B9/00
Filed: 2002-01-16
Abstract: Invention pertains to perfume industry and particularly to fragrant compositions used in producing scents and eau de cologne. The composition comprises 50% oak moss resinoid in ethanol, citral, carbon dioxide extract of black bitter pepper, vetiverol, composition "Sivet mÔkslýgais", muscodrom, patchouli oil, cedrol, bergamote oil 7828, santalidol, composition "Oscardo", composition "Nr. 712.99", specialty product "Tomate 81499" and/or composition "Krokus P 101 469". All ingredients are taken in certain determined weight ratio, partially as solutions and partially as infusions. Composition exhibits coolness of citrus fruits together with warm tones of musks and sandalwood. A variant where specialty product "Tomate 7828"is added to composition "Krokus P 101 469" fresh fragrance of citrus fruits and ozone is unexpectedly supplemented by flavour of peppermint and tomato leaves.
Patent LV-10205-B (LV)
Title: Device intended for measuring a dose of powdered medicament for inhalation
Inventor: TAPIO LANKINEN
IPC: A61M13/00
Filed: 1993-06-30
Abstract: PCT No. PCT/FI91/00113 Sec. 371 Date Feb. 16, 1993 Sec. 102(e) Date Feb. 16, 1993 PCT Filed Apr. 15, 1991 PCT Pub. No. WO92/18188 PCT Pub. Date Oct. 29, 1992The invention relates to a device intended for measuring a dose of powdered medicament for inhalation, including a medicament container (1), through which extends a shaft (3) provided with at least one dosage recess (5). Container (1) is provided with at least one flap-like sweeper element (4), resting on shaft (3) in alignment with the dosage recess and having one of its ends rotatable around shaft (3), the other end of said flap dragging along the shaft surface, whereafter said shaft (3) is displaceable in this longitudinal direction relative to container (1) so as to bring dosage recess (5), along with a dose of the medicament carried therein, outside container (1). The invention relates also to the measuring of a dose of powdered medicament for inhalation by using the device described above.
Patent LV-11965-B (LV)
Title: Propolis adhesive
Inventor: KAIMINS IMANTS
IPC: A61K9/10
Filed: 1997-10-21
Abstract: This invention pertains to medical adhesives, namely substances meant for covering skin and mucous membrane injuries of different kinds. Its purpose is to improve useful properties and increase protective abilities of propolis adhesive. The proposed composition differs from other known medical adhesives containing carboxymethylcellulose, pectin, gelatin, glycerine, propolis, ethyl alcohol, vegetable oil and water by containing in addition, mass %: bee wax - 0.6-1.2; and dimethylsulphoxide - 5.0-15.0.
Patent LV-12375-B (LV)
Title: 1-(3-aminoindazol-5-yl)-3-phenylmethyl-cyclic ureas useful as hiv protease inhibitors
Inventor: RODGERS JAMES DAVID
IPC: C07D237/00
Filed: 1999-04-29
Abstract: The present invention relates to compounds of formulae (I) and (II), or pharmaceutically acceptable salt forms or prodrugs thereof, which are useful as inhibitors of HIV protease, and to pharmaceutical compositions and diagnostic kits comprising the same, and methods of using the same for treating viral infection or as an assay standard or reagent.
Patent MX-168792-B (MX)
Inventor: FERRARO FRANK A
IPC: B26B21/54
Filed: 1987-08-20
Abstract: A blade assembly (10) comprises first and second blades (24) and (24') which are pivotally mounted to the rest of the assembly (10). This enables the span of each blade to be altered in response to the amount of shaving force generated by the user.
Patent NO-142856-B (NO)
Title: Ostepresse av tunneltypen.
Inventor: GASBJERG KNUD
IPC: A01J25/15
Filed: 1976-03-10
Abstract: Ostepresse av tunneltypen.
Patent NO-153604-B (NO)
Title: Fremgangmaate til toerrfremstilling av magnesiumsulfat.
Inventor: LALANCETTE JEAN-MARC
IPC: C01F5/40
Filed: 1980-02-22
Abstract: Tørrprosess til fremstilling av magnesiumsulfat ved oppvarming av én overflate av en reaksjonsblanding av asbest-avgang og ammoniumsulfat til en tempe-. ratur på 350-400°C, hvorved der fås en temperaturgradient mellom den oppvarmede sone, en mellomsone og en ytre sone, idet det ammoniumbisulfat som dannes, kan kondenseres i en av de to sistnevnte soner som har en temperatur på under 2 50°C, og reagere med ammoniakk for å gi en ny tilførsel av ammoniumsulfat for ytterligere omsetning med asbest-avgangen, og gjenvinning av det således oppnådde magnesiumsulfat.
Patent NO-162026-B (NO)
Inventor: KASHIWA NORIO
IPC: C08F4/64
Filed: 1983-02-10
Abstract: An improved process for producing an olefin polymer or copolymer by using a novel catalyst composition composed of (A) a titanium catalyst component containing magnesium, titanium, halogen and an ester specified in Claim 1, as an electron donor, (B) an organoaluminum compound and (C) a heterocyclic compound or a ketone specified in Claim 1, as a third component. The combination parameter of the ester in (A) and the (C) component is new, and the process can give a highly stereospecific olefin polymer or copolymer in high yields.
Patent NO-164424-B (NO)
Title: Vanntett, vaerbestandig og hovedsakelig uelastisk tekstil og fremgangsmaate til fremstilling derav.
Inventor: PENTTINEN KYOESTI
IPC: D06N3/04
Filed: 1985-06-03
Abstract: Vanntett, værbestandig og i det vesentlige uelastisk tekstil, som er et i det vesentlige uelastisk, strekkfast vevet stoff belagt med et værbestandig syntetisk stoff, kjennetegnet ved at en glassfibervev impregneres med polyuretan eller polyakrylat som danner et enhetlig belegningsunderlag for et værbestandig, aromatisk polyimid.
Patent NO-175602-B (NO)
Inventor: MEYER FRANCOIS
IPC: C12R1/865
Filed: 1986-06-10
Abstract: Novel hybrid interferons are produced which are derived from lymphoblastoid interferons a-2 and a-3 belonging to the interferon aB and αD groups, respectively. The novel hybrid interferons possess valuable antiviral and antiproliferative properties.