baber/WOPTO huggingface dataset:
Patent DE-112019004254-B4 (DE)
Title: Leuchtstoffelement, verfahren zu dessen herstellung und beleuchtungsvorrichtung
Inventor: KONDO JUNGO
IPC: F21V9/32
Filed: 2019-03-27
Granted: 2022-06-15
Abstract: Leuchtstoffelement (1, 31, 41, 61, 61A, 61B), umfassend:einen Leuchtstoffteil (2, 62), der eine Einfallsfläche (2a, 62a) eines Anregungslichts, eine gegenüberliegende Fläche (2b, 62b), die der Einfallsfläche (2a, 62a) gegenüberliegt, und eine Seitenfläche (2c, 62c) umfasst, wobei der Leuchtstoffteil (2, 62) mindestens einen Teil des Anregungslichts, das auf die Einfallsfläche (2a, 62a) einfällt, in eine Fluoreszenz umwandelt und die Fluoreszenz von der Einfallsfläche (2a, 62a) emittiert,eine integrierte Schicht mit niedrigem Brechungsindex (3), die aus einem einzelnen Material ohne Unterbrechung zusammengesetzt ist, auf der Seitenfläche (2c, 62c) und der gegenüberliegenden Fläche (2b, 62b) des Leuchtstoffteils (2, 62), wobei die Schicht mit niedrigem Brechungsindex (3) einen Brechungsindex aufweist, der niedriger ist als ein Brechungsindex des Leuchtstoffteils (2, 62); undeinen integrierten Reflexionsfilm (4), der aus einem einzelnen Material ohne Unterbrechung zusammengesetzt ist und eine Oberfläche der Schicht mit niedrigem Brechungsindex (3) bedeckt,wobei ein Flächeninhalt (AI) der Einfallsfläche (2a, 62a) des Leuchtstoffteils (2, 62) größer ist als ein Flächeninhalt (AR) der gegenüberliegenden Fläche (2b, 62b);wobei das Leuchtstoffelement (31, 61A) ferner ein Trägersubstrat (7) umfasst, das ein durchlässiges Material umfasst, welches das Anregungslicht und die Fluoreszenz auf der Einfallsfläche (2a, 62a) durchlässt;wobei das Leuchtstoffelement (41, 61B) ferner ein Wärmeableitungssubstrat (8) umfasst, das den Reflexionsfilm (4) kontaktiert, wobei das Wärmeableitungssubstrat (8) ein Metall oder eine Keramik mit einer Wärmeleitfähigkeit von 200 W/m · K oder höher und 500 W/m · K oder niedriger umfasst, undwobei (a) ein Neigungswinkel (θ) der Seitenfläche (2c, 62c) in Bezug auf die Einfallsfläche (2a, 62a) 50° oder höher und 85° oder niedriger ist; oder(b) das Leuchtstoffelement (61, 61A, 61B) ferner ein Streumaterial (63) umfasst, das in dem Leuchtstoffteil (62) verteilt ist, wobei ein Abstand (T) zwischen der Einfallsfläche (62a) und der gegenüberliegenden Fläche (62b) 290 µm oder größer und 1,0 mm oder kleiner ist, wobei ein Neigungswinkel (θ) der Seitenfläche (62c) in Bezug auf die Einfallsfläche (62a) 25° oder mehr und 49° oder weniger beträgt und wobei das Streumaterial (63) ein keramisches Streumaterial umfasst.
Patent DE-112019007470-B4 (DE)
Title: Vorrichtung zum überwachen eines zustands einer vorrichtung und verfahren zum überwachen eines zustands einer vorrichtung
Inventor: KURIYAMA TOSHIYUKI
IPC: G07C3/08
Filed: 2019-07-25
Granted: 2023-06-29
Abstract: Vorrichtung (1) zum Überwachen eines Zustands einer Klimaanlage, umfassend:eine Datenerwerbungseinheit (11) zum Erwerben von Messdaten eines Zustandswerts der Klimaanlage, wobei die Messdaten Sensordaten sind, die von Drucksensoren und Temperatursensoren, die an verschiedenen Stellen der Klimaanlage angebracht sind, erfasst werden;eine Normale-Informationen-Erwerbungseinheit (12) zum Erwerben normaler Informationen, anzeigend einen Normalzustand der Klimaanlage, wobei die normalen Informationen ein Kältekreislauf eines Druck - spezifische Enthalpie, p-h, -Diagramms im Normalzustand der Klimaanlage sind;eine Positionsbeziehung-Erwerbungseinheit (13) zum Erwerben einer Positionsbeziehung der Messdaten in einer Anzeigeform der normalen Informationen;eine Projektionseinheit (14) zum Projizieren einer Vielzahl von Stücken der Messdaten auf einen dimensionslosen Raum, in dem eine Vielzahl von Anzeigeformen einer Vielzahl von Stücken der normalen Information durch eine gemeinsame Form auf Grundlage einer Positionsbeziehung zwischen einer Vielzahl von Anzeigeformen einer Vielzahl von Stücken der normalen Informationen und einer Vielzahl von Stücken der Messdaten dargestellt sind; undeine Verteilungsschätzungseinheit (15) zum Schätzen einer Verteilung des Zustands der Klimaanlage auf Grundlage einer Vielzahl von Stücken der Messdaten, die auf den dimensionslosen Raum projiziert sind;wobei die Verteilungsschätzungseinheit (15) ferner eingerichtet ist zu bestimmen, dass der Zustand der Klimaanlage von dem Normalzustand abweicht, wenn ein Bereich, der die größte Anzahl von Punkten aufweist, die den projizierten Messdaten entsprechen, an einer von der gemeinsamen Form entfernten Position vorhanden ist.
Patent CZ-279492-B6 (CZ)
Title: Microbiological process for producing 6-hydroxypicolic acid
Inventor: KIENER ANDREAS DR
IPC: C12R1/05
Filed: 1992-02-03
Abstract: The process starts from picolinic acid and/or the salts thereof, and the concentration of picolinic acid and/or the salts thereof is chosen so that the 6-hydroxypicolinic acid undergoes no further metabolism. 
<??>This process is carried out either using microorganisms of the genus Pseudomonas, Bacillus, Alcaligenes or Rhodotorula or with biomass which utilises picolinic acid, which microorganisms or biomass grow with picolinic acid as the sole source of carbon, nitrogen and energy.
Patent CZ-283989-B6 (CZ)
Title: Soil working implement, particularly swing plough with a safety against overload
Inventor: VAN LAAK THEO ING
IPC: A01B61/04
Filed: 1992-02-04
Abstract: In a plough with overload protection, there is provided between the trees (4, 8) pivotable about a centre of rotation, a supporting element (16) which is designed as a rolling body and which is supported alternately on the abutments (11, 12, 11', 12') located crosswise opposite one another. <IMAGE>
Patent CZ-292843-B6 (CZ)
Title: Pyridine derivative and pharmaceutical preparation in which it is comprised
Inventor: DUBE DANIEL
IPC: C07D213/00
Filed: 1997-07-08
Abstract: The present invention relates to novel pyridine derivatives, which are selective inhibitors of COX-2 mediated diseases relative to COX-1 and pharmaceutical preparations exhibiting antiphlogistic activity and containing the above-indicated compounds.
Patent SK-281722-B6 (SK)
Inventor: WEVERS JAN HENDRIK
IPC: C07C29/70
Filed: 1996-05-28
Abstract: Opisuje sa bezpečný a účinný spôsob prípravy C4-C8 alkoxidu sodného, pri ktorom sa používa menej ako stechiometrické množstvo C4-C8 alkoholu s možnosťou kontinuálneho recyklu nezreagovaného kovového sodíka.ŕ
Patent CZ-281603-B6 (CZ)
Title: Indicator paper for determining active chlorine
Inventor: HALAMEK EMIL DOC ING CSC
IPC: G01N31/22
Filed: 1989-06-13
Abstract: This detector paper for detecting active chlorine consists of paper coated with a colouring agent 1-(4-hydroxynaphtylazo)benzene-4-sulphonate.
Patent CZ-279088-B6 (CZ)
Title: Process for producing glass
Inventor: KUZELKA VACLAV ING
IPC: C03C21/00
Filed: 1992-12-10
Abstract: Production of glazed glass, particularly thick-walled utility, illuminating and lustre glass, for example for cups, bowls, cases, vases, drinking glass and ashtrays, produced from transparent glass, where the outer or inner surface of the decorated product is ground to a circumferential band of relief projecting rectangular, trapezoidal or other panel surfaces (5) of identical size and shape, arranged in regular gaps between strips (6) ground in the vertical direction. The projecting panel surfaces (5) cover in at least one layer of at least one second colour glazing, differentiated in terms of colour or saturation from transparent glass, whereas always one panel surface (5) is bordered by only one colour glaze.<IMAGE>
Patent CZ-280529-B6 (CZ)
Inventor: DOWLE MICHAEL DENNIS
IPC: C07D209/08
Filed: 1991-12-23
Abstract: Indolové deriváty s účinkem proti migréně  obecného vzorce I, v němž R.sub.1 .n.je atom vodíku,  alkyl o 1 až 6 atomech uhlíku nebo alkenyl o 3  až 6 atomech uhlíku, R.sub.2 .n.znamená atom vodíku,  alkyl o 1 až 3 atomech uhlíku, alkenyl o 3 až 6  atomech uhlíku, aryl, aralkyl o 1 až 4 atomech  uhlíku v alkylové části nebo cykloalkyl o 5 až 7  atomech uhlíku, R.sub.3 .n.je atom vodíku nebo alkyl o 1  až 3 atomech uhlíku, R.sub.4 .n.a R.sub.5 .n.znamenají atom  vodíku, alkyl o 1 až 3 atomech uhlíku, propenyl  nebo společně aralkylidenovou skupinu a Alk je  alkylenový řetězec o 2 nebo 3 atomech uhlíku,  popřípadě substituovaný až dvěma alkylovými  zbytky o 1 až 3 atomech uhlíku, řešení se týká  také solí těchto látek a jejich solvátů. Řešení  spočívá rovněž ve způsobu výroby těchto  sloučenin a ve farmaceutických prostředcích s  jejich obsahem, vhodných pro léčbu migrény.ŕ
Patent CZ-280329-B6 (CZ)
Title: Cutting tool for cutting internal and external contours of workpieces
Inventor: FEES HEINER DIPL ING
IPC: B23B27/16
Filed: 1990-08-29
Abstract: The cutter is built up from tool bits (20) of rectangular shape with a throw-away tip (18) secured ina recess (24) at one corner. The tool bit is supported in a pocket (12) in the cutter body (10) and clamped by a cap head screw (34) which passes loosely through thee tool bit at an angle and urges it towards the walls (58,60) of the pocket (12). Screws (64) in the tool bit have conical ends which can be forced-onto steel balls (50) to move them outwards against the walls (58,60) and thus to adjust the position of the tool bit relative to the cutter body.
Patent CZ-283583-B6 (CZ)
Inventor: METZGER ROLFJURGEN
IPC: C09J103/08
Filed: 1990-12-29
Abstract: Řešení se týká způsobu výroby lepidla pro výrobu cigaret na bázi modifikovaných škrobů, postup spočívá v tom, že se pevné a kapalné složky směsi zpracovávají na vodnou lepivou hmotu současným nebo následným mísením a drcením při použití řezacího zařízení.ŕ
Patent CZ-286156-B6 (CZ)
Title: Assembly comprising dosing tank and content thereof, whereby the tank is made of solid, synthetic, organic, non-elastomeric plastic polymeric material
Inventor: NABI NURAN
IPC: A61K8/00
Filed: 1989-12-28
Abstract: In the present invention there is disclosed a system comprising a dosing magazine and content thereof, whereby the magazine is made of a solid, synthetic, organic, non-elastomeric plastic polymeric material that is in contact with a peroral composition being represented by a toothpaste, mouth gel or a liquid tooth cleaning preparation, a composition of a liquid mouth wash or a paste, gel or a liquid tooth treating preparation, whereby this peroral composition contains 0.2 to 1 percent by weight antibacterial and plaque inhibiting effective amount of a non-cationic antibacterial agent and a  plaque inhibiting agent, that is substantially insoluble in water, whereby solubility thereof in water is less than 10 grams per 1 liter at temperature of 25 degC, and this solid polymeric material is selected from a group of materials causing loss of more than 25 percent of the initial antibacterial effect and plaque inhibiting effect of this peroral composition during storage in said magazine at a temperature ranging from 20 to 40 degC for a period of several weeks, whereby said composition contains a stabilization fraction of terpene amounting from 0.1 to 2 percent by weight. Preferably the invented antibacterial agent can contain a halogenated biphenyl ether.
Patent CZ-290487-B6 (CZ)
Title: Profile to hold cladding film at door and window openings
Inventor: ZAHNER HEINZ
IPC: E04G21/30
Filed: 1997-04-09
Abstract: The invented profile (4) has holding-down parts for a cover film (6) of door and window openings of buildings, as well as an outer leg (9) that is situated oppositely to an inner frame fixing leg (8) and having a right-angled rib (7) fixed in plaster. Said frame fixing leg (8) and said outer leg (9) are coupled with each other through the mediation of elastic and bendable connecting straps (11, 12) so that the frame fixing leg (8) and the outer leg (9) can slide parallel to each other and at right angles to each other.
Patent CZ-285436-B6 (CZ)
Inventor: HUDEC THOMAS TOD
IPC: A61P29/00
Filed: 1994-12-16
Abstract: Prostředky obsahují: (a) bezpečné a účinné množství sloučeniny obecného vzorce I, kde n je celé číslo 1 až 5, m je celé číslo 0 až 3, -R je vodík nebo popřípadě rovětvený C.sub.1.n. až C.sub.3.n. alkanyl; a (b) farmaceuticky přijatelný nosič. Použití je při léčení nemocí chrakteristických zánětem a/nebo bolesti, jako je revmatická artritida a oesteartritida, podáváním bezpečného a účinného množství této sloučeniny člověku nebo nižšímu živočichovi, který takovou léčbu potřebuje.
ŕ
Patent CZ-292395-B6 (CZ)
Title: Medicament for regulating cervical dilatation and extensibility
Inventor: CHWALISZ KRISTOF
IPC: A61K45/00
Filed: 1996-03-14
Abstract: In the present invention there is described the regulation of cervical dilatation and extensibility by making use of nitric oxide donors and/or nitric oxide substrates or nitric oxide inhibitors. There can be used either (a) at least one nitric oxide donor and/or nitric oxide substrate for manufacture of a medicament to be administered locally intracervically or intravaginally for induction of cervical ripening or (b) at least one nitric oxide inhibitor for manufacture of a medicament to be administered locally intracervically or intravaginally for treatment of cervical insufficiency or preterm labor.
Patent CZ-291049-B6 (CZ)
Title: Oxazolidinone derivative, process of its preparation, its use and pharmaceutical preparation in which the derivative is comprised
Inventor: GANTE JOACHIM PROF DR
IPC: C07D277/14
Filed: 1995-11-06
Abstract: In the present invention there is disclosed oxazolidinone derivative of the general formula I wherein Re1 represents the group of the general formula b, X   represents an oxygen atom, Y denotes the group Re2 being substituted with piperazino, B represents hydrogen, A, Ar-CikHi2k or amidino, Re2 represents -CirHi2r-COORe3, Re3  is hydrogen, A or benzyl, A denotes alkyl containing 1 to 6 carbon atoms, Ar denotes phenyl, k is 1, 2, 3 or 4, m is 0, r is 0, 1 or 2, and a physiologically acceptable salt thereof. These compounds inhibit binding of fibrinogen to corresponding receptors and are therefore suitable for treating thromboses, osteoporoses, tumor diseases, apoplexy, heart infarct, inflammations, arteriosclerosis, and osteolytic diseases.
Patent CZ-287676-B6 (CZ)
Title: Apparatus for conducting electrochemical and bio-perceptive measurements
Inventor: KREJCI JAN RNDR
IPC: B01J4/00
Filed: 1996-12-20
Abstract: In the present invention there is disclosed an apparatus for conducting electrochemical and bio-perceptive measurements. The apparatus comprises a vessel with narrowed bottom part, further a pump having two working circuits, from which the first being provided with a chamber (4) is led out back in the internal space of the analytic vessel (1) directly while the other being provided with a second chamber (3) has a through-flow cell (7) with an electrochemical sensor (8). Said pump inlet opening (5) is placed at the bottom of the vessel narrowed part. In the narrowed bottom part of the analytic vessel (1), above the pump inlet opening (5) there is arranged a gas supply (12) outlet for creating defined atmosphere.
Patent SK-279780-B6 (SK)
Title: Novel process for the isolation of clavulcanic acid and pharmaceutically acceptable salts thereof from the fermentation broth of streptomyces sp. p 6621 ferm p 2804
Inventor: CAPUDER EGIDIJ
IPC: A61K31/00
Filed: 1995-02-23
Abstract: Disclosed is a novel and improved process for the isolation of clavulanic acid and of pharmaceutically acceptable salts thereof such as potassium clavulanate from the aqueous fermentation broth of Streptomyces sp. P 6621 FERM P 2804, wherein from the fermentation broth the mycelium, a major part of proteins and other suspended solid particles are removed by microfiltration at a pH value of the medium between 5.8 and 6.2 and at a temperature between about 20 degrees Celsius and 40 degrees Celsius, the purified broth (the aqueous phase) is optionally additionally purified by ultrafiltration, and the thus purified broth is concentrated by reverse osmosis, then it is directly extracted in a countercurrent in centrifugal extractors with a water-immiscible organic solvent at a pH value of the medium between 1 and 3, whereat the still remaining proteins are simultaneously removed, from the obtained organic phase the water-soluble impurities are removed by washing the organic phase with water, the organic phase is dried in vacuo in a rectification column to a water content under 0.1 vol percent and then concentrated by evaporation, decolourized by a treatment with active carbon and then the clavulanic acid present in the dry organic phase, most suitably in the ethyl acetate phase, is isolated and purified by a reaction with N,N'- diisopropylethylenediamine at a temperature of about room temperature to the intermediary N,N'-diisopropylethylenediammonium diclavulanate, which is isolated and then reacted with potassium 2-ethyl hexanoate in isopropanol to yield potassium salt of clavulanic acid having high purity.
Patent SK-278476-B6 (SK)
Title: Tri-sodium salt of 0{4-(n-ethyl-n-phenylamino)-6-£4-methyl-2- -sulphobenzene-1-azo-2-(1-hydroxy-3,6-bissulphonaphth-1-yl)- -amino|-1,3,5-triazin-2-yl}galactomannan and preparation method thereof
Inventor: MISLOVICOVA DANICA
IPC: C07D251/52
Filed: 1992-04-27
Abstract: The colour substrate - tri-sodium salt of galactomannane, which can be applied for the activity determination closed to endo-beta-D-mananases, is being prepared based on the dissolution of galactomannan in water (temperature 20 up to 50 Celsius degrees) containing 2 up to 3 weight percent of alkali hydroxide and 0,4 up to 1 part of weight closed to tri-sodium salt of 2-chlor-4-(N-ethyl-N-phenylamino)-6-£4-methyl-2-sulphobenzene- -1-azo-2-(1-hydroxy-3,6-bissulphonaphth-1-yl)amino|-1,3,5- -triazine together with 1 up to 5 parts of weight, while the mentioned salt is soluble in 10 up to 50 parts of acetic acid alkali or mineral acid salt are added to the created solution, weight of water. This reaction mixture is mixing for 1 up to 3 hours, at the temperature of 40 up to 60 Celsius degrees and the reaction is completed based on the neutralisation with the use of the diluted solution closed to acetic or mineral acid, however the created colour trisodium salt of galactomannan is coagulated with the use of 2 up to 3 parts of volume closed to ethylalcohol with a concentration of 96 percent. The colorant which is not resumed is removed based on the washing.
Patent SK-283316-B6 (SK)
Title: Substituted benzamides and their use as immunomodulators
Inventor: GERMANN TIENO
IPC: C07D211/88
Filed: 1999-09-23
Abstract: Disclosed are substituted benzamides of general formula (I), wherein the substituents have the meanings stated in the description and their use in medicaments, particularly as immunomodulators.
Patent SK-282197-B6 (SK)
Title: Complexes of gadolinium and mixture for their utilization in diagnostic imaging
Inventor: MEYER DOMINIQUE
IPC: A61K49/08
Filed: 1996-06-25
Abstract: PCT No. PCT/FR96/00992 Sec. 371 Date Dec. 29, 1997 Sec. 102(e) Date Dec. 29, 1997 PCT Filed Jun. 25, 1996 PCT Pub. No. WO97/01359 PCT Pub. Date Jan. 16, 1997The invention concerns gadolinium complexes of formula:    <IMAGE>  I  in which R represents a group of formula:   <IMAGE>    in which X is Br or I; R1 is H or optionally hydroxylated alkyl; R2 is hydroxylated alkyl; or alternatively R1 is H and R2 is a group of formula:    <IMAGE>  A  X being as defined above, and R'1 and R'2 being as defined for R1 and R2 excepted that they do not represent A, provided that -CO-NR1R2 or -CO-NR'1R'2 comprises at least 2 hydroxyl groups, and M represents H or the cation of an inorganic or organic base.
Patent SK-286551-B6 (SK)
Title: Crystal modification of a N-phenyl-2-pyrimidineamine derivative, processes for its manufacture and its use
Inventor: ZIMMERMANN JURG
IPC: A61K31/00
Filed: 1998-07-16
Abstract: It is described a crystalline form of the methanesulfonic acid addition salt of 4-(4-methylpiperazin-1-ylmethyl)-N-[4- methyl-3-(4-pyridin-3-yl)pyrimidin-2-ylamino)phenyl]-benzamide of formula (I), which may be used for tumor therapy.
Patent SK-287314-B6 (SK)
Title: Anti-skid device in non-inflatable tyre
Inventor: VIKA KONSTANTIN
IPC: B60B15/00
Filed: 2006-03-16
Abstract: Anti-skid device (4) is integrated in the inner disk space (2), as well as indoor non-inflatable tires (1). Anti- skid segments (44) is released only at the point of contact with the ground.
Patent CZ-289833-B6 (CZ)
Title: Electric circuit arrangement of a drive
Inventor: FLAJTINGR JIRI DR ING
IPC: H02H7/08
Filed: 2001-01-22
Abstract: In the present invention, there is disclosed electric circuit arrangement of a drive where it is impossible to secure a permanent connection of a motor frame to ground. The suggested circuit arrangement consists of an asynchronous motor /3/, a frequency converter and an impedance, wherein the impedance /6/ is connected between the asynchronous motor /3/ frame /34/ and the first, respectively the second conductor /11, respectively 12/ of a direct-current feeding line.
Patent CZ-305664-B6 (CZ)
Title: Solution composition for application of ultrathin layers, particularly on the surface of extruded polyester sheets
Inventor: SMOLKA PETR
IPC: C09D133/08
Filed: 2014-07-21
Abstract: The invented composition for application of ultrathin layers, particularly on the surface of extruded polyester sheets consists of 99.60 to 99.95 percent by weight of aqueous dispersion containing 5 to 7 percent by weight of a polyacrylate dry matter and 0.05 to 0.40 percent by weight of non-ionogenic gemini diol-based surfactant.
Patent CZ-305721-B6 (CZ)
Title: Metal plating method of metal molds made of Al-Mg and Al-Si alloy-types, especially for producing motor vehicle tires in automobile industry
Inventor: Michna Štefan
IPC: C23C22/82
Filed: 2014-11-11
Abstract: The present invention relates to a metal plating method of metal molds made of Al-Mg and Al-Si alloy-types, especially for producing motor vehicle tires in automobile industry, wherein the method is characterized in that a mold is degreased and pickled in a bath (1) with pH value in the range of 11.0 to 12.5 at a temperature in the range of 50 to 70 degC for period of 1 to 2 minutes, followed up with rinsing (2) within demineralized water at a temperature in the range of 20 to 30 degC, whereupon the mold is submerged in a metallic bath (3) with pH value in the range of 4.8 to 5.2 at a temperature in the range of 25 to 30 degC for period of 2 to 3 minutes followed up with another rinsing (4) in demineralized water at a temperature in the range of 20 to 30 degC, drying (5) at a temperature in the range of 110 to 115 degC for period of 20 to 25 minutes, and finally application of a final plating in the bath (6) with pH value in the range of 7.5 to 8.5 at a temperature in the range of 60 to 65 degC for period in the range of 15 to 16 mines, wherein the plating is then fired at a temperature in the range of 100 to 105 degC for period in the range of 30 to 40 minutes.
Patent CZ-306795-B6 (CZ)
Title: The complete culture medium for the microbial production of ethanol or butanol, the methods of its production and the methods of production of ethanol and butanol
Inventor: PATÁKOVÁ PETRA
IPC: C12R1/865
Filed: 2015-02-16
Abstract: The complete culture medium for the microbial production of ethanol or butanol which is prepared by alkaline and the subsequent enzymatic hydrolysis from waste of plant origin and waste of animal origin in a weight ratio of 0.5 to 1 part of straw; 0.06 to 0.25 parts of chicken feathers. The method of producing the medium stated above, wherein the mixture of straw and chicken feathers is subjected to alkaline hydrolysis at a pH in the range of 12.0 to 13.0, then the pH of the hydrolyzate is adjusted to a value in the range of 4.5 to 5.5 and the cellulose contained in the hydrolyzate is enzymatically decomposed by treating the hydrolyzate with a cellulolytic enzyme. The method of producing ethanol by fermentation of the above stated culture medium, for example using the yeast of Saccharomyces cerevisiae. The method of producing butanol by fermentation of this culture medium, using for example the bacteria of Clostridium pasteurianum. The culture medium described consists only of waste materials and, at the same time, it covers all the nutritional requirements of ethanol- and butanol-producing microorganisms, so no further additives are needed.