baber/WOPTO huggingface dataset:
Patent IE-63371-B1 (IE)
Title: Monoclonal antibodies for the selective immunological determination of intact procollagen peptide (Type III) and procollagen (Type III) in body fluids
Inventor: BROCKS DIETRICH
IPC: G01N33/68
Filed: 1988-04-29
Abstract: Procollagen peptide can be determined with great accuracy in body fluids with the aid of a monoclonal antibody which is specifically directed against an epitope of the amino-terminal procollagen peptide (type III) which is not present in Col 1.
Patent IE-45010-B1 (IE)
Title: A phenolic ester of p-isobutylhydratropic acid, its preparation and use
IPC: C07C69/76
Filed: 1977-07-04
Abstract: The present invention relates to a process for obtaining p.isobutyl-hydratropate of guaiacol of formula I: (I) wherein p.isobutyl-hydratropoyl chloride is condensed with guaiacol in the presence of an acid catalyst. The above compound may be used in human therapy for curing inflammations of the respiratory tract.
[CA1093578A]
Patent IE-64010-B1 (IE)
Title: Automated vehicle control
Inventor: ROBERTS MALCOLM THOMAS
IPC: G05D1/02
Filed: 1989-05-02
Abstract: A vehicle guidance system includes a computer (5) for generating signals to control a number of vehicles (2,3) to carry out movements within a predetermined area (4). Data identifying locations of notional points (16-22; a-d) on the floor of the area are entered into the computer together with a look-up table specifying pairs of those points between which movements of vehicles may be required, and specifying which other of the movements between pairs of points must be considered as potential causes of collision between vehicles when any particular movement is to be effected. When a vehicle movement is requested, the computer determines from the table which other movements must be considered, and determines whether any such movements are being effected at that instant. If so, the computer inhibits the requested vehicle movement or, if not, it initiates the requested vehicle movement.
Patent IE-34784-B1 (IE)
Title: Improvements in or relating to the operation of a blast furnace
IPC: C22B19/08
Filed: 1970-12-03
Abstract: 1301298 Blast furnace distillation of zinc IMPERIAL SMELTING CORP (NSC) Ltd 18 Nov 1970 [3 Dec 1969] 59141/69 Heading C7D [Also in Division C5] In the extraction of Zn from a blast furnace charge of oxidic Zn and /or oxidic Zn/Pb materials with a carbonaceous fuel and reducing agent, the carbonaceous fuel, preferably coke, is first treated to reduce its reactivity to CO 2 at 1000C. The treatment comprises forming a physical barrier layer on the coke or briquetted carbonaceous fuel by treatment e.g. spraying either with a solution or suspension of an inorganic acid, base or salt e.g. boric acid, borax, CaO, Ca(OH) 2 , CaCO 3 , Na 2 SiO 3 , or with molten tar or pitch. Alternatively the inorganic barrier material may be incorporated in the briquette. The treated coke is then preheated to form the barrier layer. In the case of the inorganic material it may be sprayed onto the hot preformed carbonaceous briquettes. The preferred treatment involves spraying the coke with a 2.5% aqueous solution of boric acid.
[GB1301298A]
Patent IE-41512-B1 (IE)
Title: 3,4-dihydro-2h-isoquinoline-1-ones and process for preparing them
IPC: C07D217/24
Filed: 1975-08-13
Abstract: this invention relates to 3,4-aihydro-2H-isoquinoline-l-ones of the formula (X) wherein X1 represents hydrogen, a saturated or unsaturated, sraight-chained or branched alkyl radical having 1 to 6 carbon atoms or the phenyl radical, R2 represents a dialkylaminoalkyl radical of the formula wherein A represents a straight-chained or branched low molecular alkylene group and R5 and R6 are identical or different and represent straight-chained or branched, low molecular alkyl radicals and may form together with the nitrogen atom a 5-, 6or 7-membered ring, wherein one of the hydrocarbons is substituted by a hetero atom which may be substituted with hydrogen, C1-C4 alkyl or the phenyl radical, R3 and R4 are identical or different and represent hydrogen or a lower alkoxy group having 1 to 4 carbon atoms, and the physiologically tolerable salts thereof. The compounds have an antiarrhythmic activity and are suitable for treating disturbances of cardiac rhythm.
Patent IE-53075-B1 (IE)
Title: Drilling device
IPC: E21B10/34
Filed: 1982-08-06
Abstract: PCT No. PCT/EP82/00158 Sec. 371 Date Mar. 8, 1983 Sec. 102(e) Date Mar. 8, 1983 PCT Filed Jul. 26, 1982 PCT Pub. No. WO83/00524 PCT Pub. Date Feb. 17, 1983.A drilling device comprises a drilling head including a rotating body through which runs a duct for supplying, under pressure, air, or mud, or water or other drilling fluid. At least one rotating cutting element is mounted on a shaft fixed on the rotating body so that the axes of rotation of the rotating body and of the cutting element diverge in the drilling direction. The cutting element is a disc having a ring-shaped cutting part. The rotating body bears on the opposite side to that bearing the rotating shaft of the disc a counter-reacting element placed in such a way that the element rests against the drilling wall to center the drilling head by compensating for the radial component of the reaction of the ground on the disc and to strengthen the wall. The point of contact of the element and wall which is highest up on the device is no higher than the highest point of the ring-shaped cutting part.
[US4549614A]
Patent IE-41858-B1 (IE)
Title: Improvements in or relating to the electrodeposition of nole metal alloys
IPC: C25D3/62
Filed: 1975-09-16
Abstract: 1526216 Electro-depositing gold, silver or platinum group metal alloys SCHERING AG 18 Sept 1975 [20 Sept 1974] 38393/75 Heading C7B A Au, Ag or Pt group metal alloy is electrodeposited from a CN ion-free bath containing thiosulphato-complex, e.g. Na3 Ag(S 2 O 3 ) 2 , Na 3 Au(S 2 O 3 ) 2 , K 2 Pd (S 2 O 3 ) 2 , Na 4 Ag(S 2 O 3 ) 3 , Na 4 Au2(S203)3, Na 4 Pd(S 2 O 3 ) 3 or Na 12 Au 2 (S 2 O 3 ) 7 . The bath may contain at least two such complexes, or their precursors, e.g. Na3 Au(SO 3 ) 2 , Ag 2 O, PdSO 4 , AgSO 4 , AgCl, AgNO 3 , PD (EDTA Na 2 ) 2 , NaAuCl 4 or K 2 PdCl 4 reduced with thiosulphate, and/or at least one of Cu, Cd, Co, Ni, As, Sb, Mn, In, Zn, Pd or Sn as sulphate, chloride, nitrate, acetate, citrate or (for As) arsenite, or as a complex, e.g. amine, chelate or thiosulphate complex such as Cu (EDTA Na 2 ) 2 . The bath may contain excess thiosulphate (to convert any CN- containing salts initially present to thiocyanate) e.g. of NH 4 and/or alkali metal (Na or K) or adducts with (poly) amines, particularly with soluble Ag or Cu anodes. With insoluble platinized Ti or C anodes, a reducing agent such as alkali metal (Na or K) nitrite, oxalate or sulphite may be added. The bath may also contain one or more conductive salts and/or buffers, e.g. ammonium or alkali metal sulphate, sulphite, carbonate, (tetra) borate (such as Na 4 B 4 O 7 ), sulphamate, acetate, citrate, phosphate, metabisulphite, glycine, or a mixture of boric acid and ethylene glycol. Examples of alloys electro-deposited are Au-Ag, Au-Cu, Au-Pd, Ag-Ni, Ag-Pd, Ag-Cu, Ag-Cd, Au-Cu-Cd, Au-Ag-Cu, Ag-Cu-Cd, Ag-Cu-Zn, Ag-Au-Cu, or Au-Ag-Cu-Pd (using a taurine complex for the Pd). Specification 1526215 is referred to.
Patent IE-40244-B1 (IE)
Title: Novel (thiono) phosphoric (phosphonic) acid esters, their preparation and their use as insecticides and acaricides
IPC: A01P7/04
Filed: 1974-10-08
Abstract: O-[3-methyl-1,2,4-triazole-(2,3-b)-thiazol(6)yl]-(thiono)-phosphoric(p hosphonic) acid esters of the formula N--N--¦CH3 X PARALLEL ¦ PARALLEL RO PARALLEL PARALLEL ¦ PARALLEL ANGLE P-ONSCO-R'' (I) R' in which R is alkyl with 1 to 6 carbon atoms, R' is alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 6 carbon atoms or phenyl, R'' is amino, monoalkylamino or dialkylamino with 1 to 4 carbon atoms in each alkyl moiety or alkoxy with 1 to 6 carbon atoms, and X is oxygen or sulfur, WHICH POSSESS INSECTICIDAL AND ACARICIDAL PROPERTIES.
[US3974171A]
Patent IE-46265-B1 (IE)
Title: Stable aqueous compositions containing organic peracids
IPC: D06L3/02
Filed: 1977-11-29
Abstract: A stable aqueous peroxy-containing concentrate containing by weight of the concentrate 1 to 60 percent of perglutaric acid; 1 to 50 percent of hydrogen peroxide; 0.01 to 2 percent of a stabilizing agent for the perglutaric acid and hydrogen peroxide; and the remainder to 100 percent water.
Patent IE-69383-B1 (IE)
Title: Acid stabilized pasta
Inventor: HOWARD JOHN GEORGE
IPC: A23L7/196
Filed: 1990-08-31
Abstract: Acid-stabilized pasta is prepared with at least one polymeric food-acceptable acid.
Patent IE-61034-B1 (IE)
Title: 2,3-disubstituted isoxazolidines, a process for their preparation, agents containing them, and their use
IPC: C07K5/097
Filed: 1987-12-16
Abstract: The compounds have the formula in which A is an optionally substituted radical from the series comprising alkyl, acyl, cycloalkyl, aryl and heteroaryl; B is CO, CS, C=NH, CN-alkyl, CN-O-alkyl, SO, optionally substituted CH2 or a bond; D is NH, NCH3, O, CH2 or a bond; E is CHOH, CO, SO or optionally N-substituted C=NH; F is O, NH, NCH3 or a bond; R<4> is an optionally substituted radical from the series comprising alkyl, cycloalkyl, aryl and heteroaryl; and R<8> is hydrogen or optionally substituted alkyl, and are used as inhibitors of prolyl hydroxylase.
Patent IE-62961-B1 (IE)
Title: Homogeneous granular nitrogen fertilizer
Inventor: SUTTON ALLEN R
IPC: C05G3/90
Filed: 1989-12-15
Abstract: An improved aqueous nitrogen fertilizer has been developed that increases first-year nitrogen uptake efficiency to plants. It is also a nitrogen fertilizer with features to minimize exposure to nitrogen loss. It is a nitrogen fertilizer consisting of urea, dicyandiamide, ammonium thiosulfate, and optionally a phosphate compound which is preferably an ammonium phosphate compound. This composition can contain a dye and/or various mineral micronutrients. This homogeneous granular fertilizer can be applied to a field crop in a single application and is available to the growing plant throughout its growth and maturing cycle. The homogeneous granular fertilizer composition is conveniently prepared by the addition of a dicyandiamide, and a solution of ammonium thiosulfate to molten urea. A phosphate compound and preferably ammonium polyphosphate, would be added along with these components.
Patent IE-80712-B1 (IE)
Title: A wheelchair
Inventor: ROCHE JAMES
IPC: A61G5/08
Filed: 1997-10-15
Abstract: A wheelchair (1) has a seat support (5) which has a pair of longitudinal bars (10) which extend downwardly at the front. The bars (10) are connected to a backrest support (6) which pivots via a triangular plate (25) to a collapsed position at which it overlies the seat support (5). The wheelchair (1) also has a lower leg support (7) which pivots about pivot joints (5) to fold up underneath the seat support (5) to collapse in a very compact and simple manner.
Patent LU-100047-B1 (LU)
Title: Watch formed by glass product
Inventor: CHEN YULAN
IPC: G04B39/00
Filed: 2017-02-06
Granted: 2017-06-13
Abstract: The present invention relates to the technical field of watches, and in particular to a watch formed by a glass product that is made of hard crystals, namely sapphire or spinel. The watch comprises a watch case (1) and a bottom cover (2), wherein the watch case (1) is a glass watch case and the bottom cover (2) is a glass bottom cover. Both the watch case and the bottom cover of the present invention adopt a glass material made of hard crystals, in particular sapphire or spinel; a colorful decorative layer is formed inside the watch case and the bottom cover by a laser processing technology, or, patterns or colors are formed by an etching method, so that the appearance of the watch becomes attractive and the decorative effect is enhanced; meanwhile, compared with traditional watches, the watch provided by the present invention has the weight reduced, has high practicality and is more convenient to wear as the watch case and the bottom cover of the watch adopt a glass material. Fig. 1
Patent LU-501023-B1 (LU)
Title: Method for Extracting Occurrence States of Iron in Transformer Oil
Inventor: LIN HAIDAN
IPC: G01N33/28
Filed: 2021-12-16
Granted: 2022-06-16
Abstract: The invention discloses a method for extracting the occurrence states of iron in transformer oil, which specifically comprises the steps: extracting free ionic iron in oil samples with deionized water, and extracting the extracted oil samples with nitric acid to obtain inorganic complex iron; acetonitrile is used to extract organic complex iron, and the rest of the oil sample is residual iron. Based on the continuous extraction technology, the method of the invention divides the occurrence states of iron into free ion state, inorganic complex state, organic complex state and residue state, which is of great significance for evaluating the electrical and chemical properties of insulating oil. By analyzing the occurrence states of iron in insulating oil, it provides theoretical basis for the iron content in insulating oil as the information carrier of transformer fault diagnosis. The method has the advantages of simple operation, low cost and no secondary pollution.
Patent LU-501043-B1 (LU)
Title: Method for producing an electrodeposited copper foil for lithium secondary battery
Inventor: ROZEIN PIERRE
IPC: C25D3/38
Filed: 2021-12-20
Granted: 2023-06-20
Abstract: The invention relates to an electrodeposited copper foil and its manufacturing method. The copper foil has an as produced tensile strength above 52 kgf/mm2, presents tensile strength above 50 kgf/mm2 after 120 days at 35°C, and presents a recrystallization property under thermal stress. The copper foil is manufactured using an electrolyte comprising: copper at a concentration of at least 60 g/L; sulfuric acid at a concentration of at least 60 g/L; a halogen ion at a concentration of less than 2 mg/L; and a thiourea-family electrolytic additive at a concentration of less than 0.2 mg/L.
Patent NO-302948-B1 (NO)
Inventor: NAGAHARA TAKAYASU
IPC: A61K31/50
Filed: 1992-10-29
Abstract: An anticoagulant agent which comprises, as an active ingredient, an aromatic amidine derivative represented by the following general formula (1) or a salt thereof: <CHEM>  wherein the group represented by <CHEM> is a group selected from indolyl, benzofuranyl, benzothienyl, benzimidazolyl, benzoxazolyl, benzothiazolyl, naphthyl, tetrahydronaphthyl and indanyl; X is a single bond, an oxygen atom, a sulfur atom or a carbonyl group; and Y is a saturated or unsaturated 5- or 6-membered heterocyclic moiety or cyclic hydrocarbon moiety optionally having a substituent group, an amino group optionally having a substituent group or an aminoalkyl group optionally having a substituent group. The inventive compound has a high anticoagulant capacity based on its excellent FXa inhibition activity.
Patent NO-307696-B1 (NO)
Inventor: MELI VINCENT A
IPC: B65B51/10
Filed: 1994-08-26
Abstract: An apparatus and method are provided for forming a package with heat tack seals for a slice of a food item. A web of thermoplastic material is first formed into a tubular arrangement with a longitudinal heat tack seal. To form the tubular arrangement, means are provided for folding a continuous web of thermoplastic material into a tube and for continuously forming a heat seal along the longitudinal face of the folded web. The food item which has been formed into a soft mass, is then inserted into the tubular member and the tubular member is flattened to form a thin film tube. Means are provided for forming a heat tack cross-seal which is disposed substantially transverse to the longitudinal forward moving direction of the web.
Patent NO-318544-B1 (NO)
Title: Analyse av borefluider ved bruk av rontgenfluorescens
Inventor: GILMOUR ALAN
IPC: G01N23/22
Filed: 1994-08-26
Abstract: En fremgangsmåte for analyse av borefluid omfatter at en prøve av fluidet utsettes for en XRF-analyseteknikk og de oppnådde resultater sammenlignes med en kalibreringsmodell for å bestemme mengden av en eller flere komponenter i fluidet som er til stede i prøven. Fremgangsmåten er særlig nyttig til å bestemme faststoffer i fluidet, slik som barytt, og kan kombineres med en FTIR-teknikk som er følsom for andre komponenter i fluidet. En PLS-algoritme blir brukt til å konstruere modellen fra spektrene.
Patent NO-305338-B1 (NO)
Inventor: DUEBENDORFER PETER
IPC: F23G5/50
Filed: 1995-12-20
Abstract: The waste burning method involves passing the waste (1) via a feed shaft (2) and an output slider (3) for burning on a burner (4) to which air is fed to maintain combustion. At least one parameter which influences the combustion is controlled according to the calorific value of the waste to be burnt. The calorific value, or a parameter defining it, is determined in the feed shaft using a microwave technique and the resulting measurement value stored in a process control unit (9). The process control unit controls the quantity of air and/or waste fed to the burner depending on the magnitude of the calorific value of the waste.
Patent NO-311458-B1 (NO)
Inventor: MARKHOFF KLAUS
IPC: F17C1/06
Filed: 1999-11-15
Abstract: The invention relates to the partial or complete use of a pressurized gas cylinder known per se for compressed, liquefied or dissolved gases as a liner for a composite cylinder. This enables production costs of a composite cylinder to be reduced by 1/3 when compared to the costs arising from the production of a new composite cylinder using current manufacturing technologies.
Patent NO-314330-B1 (NO)
Inventor: GERNER HENRIK
IPC: H04W52/02
Filed: 1999-12-01
Abstract: The invention relates to a locating device for remote location of an object, and a method for operating the locating device, particularly with a view to recovering objects which are stolen. The locating device comprises a mobile communication unit which is placed together with the object. Data concerning the communication unit's position are determined and registered by means of the existing infrastructure in a cellular network of which the communication unit forms a part when it is activated. The communication unit can be activated to a standby mode and deactivated to a sleep mode. The invention is characterized in that the communication unit is activated and deactivated depending on a time-variable signal generated in the locating device, thus providing a reduction in the communication unit's average power consumption. The signal is preferably derived from the locating device's acceleration.
Patent AT-514005-B1 (AT)
Title: Herrenunterhose
IPC: A41B9/02
Filed: 2013-02-11
Granted: 2015-02-15
Abstract: Herrenunterhose (1) mit einer Tasche für den Penis, wobei die Tasche (3) durch ein auf dem Innenteil (2) der Unterhosen- Vorderseite befestigtes Textilstück gebildet wird und eine Öffnung (A) zur Aufnahme des Penis aufweist, die in Tragerichtung gesehen an der Unterseite der Tasche angeordnet ist, und wobei sich die Längsrichtung der Tasche entlang einer Achse (4) in einer vorbestimmten Richtung erstreckt.
Patent AT-515083-B1 (AT)
Title: Fahrleitungsmast für Oberleitungsanlagen elektrischer Schienenfahrzeuge
IPC: E04H12/08
Filed: 2014-03-21
Granted: 2015-06-15
Abstract: Ein Fahrleitungsmast für Oberleitungsanlagen elektrischer Schienenfahrzeuge ist als Federpaar mit zwei im Bereich ihrer Enden miteinander verbundenen Formrohren (1, 1´, 2) ausgebildet. Dadurch ist es auch möglich, an den Formrohren (1, 1´, 2) Führungen (6,6' ) für einen die Formrohre (1, 1´ ,2) nach oben verlängernden Träger (7, 7' ) anzuordnen, der einen die Oberleitung (14) haltenden Ausleger (13) trägt, wobei der Träger (7, 7' ) in den Führungen (6, 6') verschieb- und feststellbar ist.
Patent AT-520238-B1 (AT)
Title: Spaltsieb
Inventor: MARCEL HÖHENER
IPC: E02B5/08
Filed: 2018-07-27
Granted: 2020-03-15
Abstract: Die erfindungsgemässe Einrichtung umfasst eine abwärts gekrümmte Wasser-Einlaufstrecke (4) sowie ein Sieb (6), wobei dieses Sieb der Wasser-Einlaufstrecke im Wasserflussrichtung folgt. Die Einrichtung weist eine seitlich angeordnete Leitplanke (7) auf, welche das Wasser im Betrieb über die ganze Einrichtung beschleunigen und dann auf das Sieb (6) geneigt leiten kann. Das Sieb enthält Stäbe (2), die parallel zueinander verlaufen und die ein Viertelrundprofil aufweisen, wobei diese Stäbe quer zur Wasserflussrichtung angeordnet sind. Zwischen den Stäben (2) gibt es Spalte (9).
Patent AT-514232-B1 (AT)
Title: Verfahren zum Steuern oder Regeln einer Spritzgießmaschine
Inventor: BERNHARD HANNES DIPL ING
IPC: B29C45/77
Filed: 2013-04-18
Granted: 2015-04-15
Abstract: Verfahren zum Steuern oder Regeln einer Spritzgießmaschine, wobei Kunststoffschmelze in eine Kavität gefüllt wird und nach vollständiger Füllung der Kavität durch ein Druckmittel in gesteuerter oder geregelter Weise ein Druck auf die sich in der Kavität befindliche Schmelze ausgeübt wird, wobei das gesteuerte oder geregelte Ausüben des Druckes durch das Druckmittel gemäß einem Sollprofil erfolgt, wobei die erste Ableitung und die zweite Ableitung des vom Druckmittel gemäß dem Sollprofil ausgeübten Druckes durch die Vorgabe von oberen und unteren Grenzen für die Sollwerte der ersten Ableitung und der zweiten Ableitung des vom Druckmittel gemäß dem Sollprofil ausgeübten Druckes beschränkt werden und das gesteuerte oder geregelte Ausüben des Druckes durch das Druckmittel gemäß dem Sollprofil unter Berücksichtigung der vorgegebenen oberen und unteren Grenzen erfolgt.
Patent AT-505174-B1 (AT)
Inventor: WIEDAU HELMUT DIPL ING
IPC: C12M1/107
Filed: 2007-04-20
Granted: 2009-02-15
Abstract: A gas accumulator comprises a gas storage chamber (20) surrounded at least partly by at least one membrane (1, 2) provided with a closable outer opening (3) which when open connects the gas storage chamber to the environment. Preferred Features: The outer opening is circular and defined by an annular flange (9) connected to or held by the membrane. The outer opening is closed by a lid (10) with a viewing window allowing inspection of the gas storage chamber.
Patent AT-513179-B1 (AT)
Title: Bauprojektor
Inventor: BERTSCH OLIVER
IPC: G01C15/00
Filed: 2012-08-01
Granted: 2014-05-15
Abstract: Bauprojektor (100), mit- einer Projektionseinheit (10), wobei durch die Projektionseinheit (10)wenigstens ein Lichtstrahl (11, 12, 13) im sichtbaren oder unsichtbarenWellenbereich ausstrahlbar ist, und- einer Klemmvorrichtung (20) zur lösbaren Befestigung des Bauprojektors(1 00) an einem Träger, und- einem Schwenkmechanismus (30), durch den dieProjektionseinheit (10) im befestigten Zustand der Klemmvorrichtung (20)am Träger um eine im Wesentlichen horizontale Drehachse (1)verschwenkbar ist,wobei der Bauprojektor (100) eine Basis (2) aufweist, auf der die Projektionseinheit(10) befestigt oder befestigbar ist, wobei die Basis (2) im befestigten Zustand derKlemmvorrichtung (20) am Träger um die im Wesentlichen horizontale Drehachse (1)durch den Schwenkmechanismus (30) verschwenkbar ist, wobei die Basis (2)wenigstens zwei Schenkel (3, 4) aufweist, wobei die Projektionseinheit (10) auf demersten Schenkel (3) befestigt oder befestigbar ist, und im zweiten Schenkel (4) die imWesentlichen horizontale Drehachse (1) verläuft.
Patent AT-506837-B1 (AT)
Title: Verfahren und vorrichtung zur herstellung von roheisen oder flüssigen stahlvorprodukten
Inventor: BOEHM CHRISTIAN
IPC: F27B1/00
Filed: 2008-06-06
Granted: 2010-03-15
Abstract: Gezeigt wird ein Verfahren zur Herstellung von Roheisen oder flüssigen Stahlvorprodukten in einem Schmelzaggregat (1), insbesondere einem Einschmelzvergaser, wobei eisenerzhältige Einsatzstoffe und gegebenenfalls Zuschlagsstoffe in zumindest einem Reduktionsaggregat (R1, R2, R3, R4) mittels eines Reduktionsgases zumindest teilweise reduziert werden. Erfindungsgemäß wird ein erster Anteil der zumindest teilweise reduzierten Einsatzstoffe im Schmelzaggregat (1) unter Zufuhr von Kohlenstoffträgern und sauerstoffhältigem Gas bei gleichzeitiger Bildung des Reduktionsgases eingeschmolzen. Das Reduktionsgas wird dem Reduktionsaggregat (R1, R2, R3, R4), zugeführt und nach Durchtritt durch dieses als Topgas abgezogen, wobei ein zweiter Anteil der zumindest teilweise reduzierten Einsatzstoffe zum Reduzieren und Erschmelzen einem Schmelzreduktionsaggregat (15) zugeführt wird.