baber/WOPTO huggingface dataset:
Patent SK-67595-A3 (SK)
Title: Use of dimethylbenzofuran derivatives and dimethylbenzopyran as dimethylbenzopyran derivatives method an intermediates for their production and pharmaceutical agents
Inventor: VAN DAELE GEORGES H P
IPC: A61P25/30
Filed: 1993-11-15
Abstract: Using of dimethylbenzofuran or dimethylbenzopyran derivatives of general formula (I) wherein R1 and R2 are always H or both together are double-bound residue of formula CH=CH-CH=CH-, -CH=C(Cl)-CH=CH- or -CH=CH-C(Cl)=CH-; n is 2, 3 or 4; R3 is H, amino, or alkycarbonylamino with C1-3 in alkyl part; and R5 is H or halogen, or their pharmaceutically suitable additive salts with acids or stereochemically isomeric forms for production of medicament for treatment of defects caused by 5-HT3. Reversed enantiomers of derivatives of formula (I), method and intermediates for their production and pharmaceutical preparation based on them.
Patent CZ-451489-A3 (CZ)
Title: Desorption method of grained adsorption material containing carbon and apparatus for making the same
Inventor: SEIPENBUSCH JURGEN DIPL ING
IPC: B01J20/34
Filed: 1989-07-26
Abstract: For the purpose of desorption of a granular carbonaceous adsorbent laden with harmful substances, provision is made for feeding an oxygen-containing oxidation gas to the laden adsorbent in such a way that it is heated by partial oxidation to the desorption temperature. The oxygen feed is controlled in such a way that combustion of the adsorbent is impossible. The process according to the invention is especially suitable for the regeneration of activated coke used in flue gas desulphurisation units. <IMAGE>
Patent CZ-743589-A3 (CZ)
Title: Application of a modified polymer as a coating to at least one side of oriented polyester film and magnetic recording material containing such coating
Inventor: FIARD JEAN-FRANCOIS
IPC: C08J7/046
Filed: 1989-12-27
Abstract: Composite films comprised of an unloaded semicrystalline polyester film support with a roughness Ra no greater than 0.01  mu m having, on at least one of its faces, a coating based on a modified polymer produced by polymerising one or several acrylic monomers in the presence of a water-dispersable sulphonated copolyester.  The composite films according to the invention are particularly well suited as supports for thin magnetic films.
Patent CZ-116994-A3 (CZ)
Title: Apparatus and process for emulsion fuel feeding
Inventor: KESSLER ALFRED
IPC: F02B47/02
Filed: 1992-01-23
Abstract: An oil-water emulsion formation apparatus especially for diesel engines, comprising a swirl chamber (112) having the shape of rotation symmetry and disposed at an inlet portion of a fuel injection nozzle (102) of a cylinder of a Diesel engine; an oil inlet passage (117) being connected to an oil outlet of a fuel injection pump (104) of the Diesel engine opening into said swirl chamber in a tangential direction; a water jet nozzle (118, 118a) disposed at one of the ends of said swirl chamber in an axial direction, and opening into said swirl chamber; and an emulsion outlet passage (114) formed at the other end of said swirl chamber in the axial direction and connecting said inlet chamber to said fuel injection nozzle inlet. The water is injected in a dosed quantity into diesel oil present under a middle pressure in the swirl chamber (112) between the injection periods of the injection nozzle and the oil-water-mixture in the swirl chamber (112) is rotated by tangentially introducing Diesel oil fed from the fuel injection pump under high pressure into the swirl chamber, while simultaneously supplying the rotating oil-water-mixture into the fuel injection nozzle (102). <IMAGE>
Patent CZ-156095-A3 (CZ)
Title: Body of electric machine stator laminations
Inventor: BAER JURGEN
IPC: H02K9/08
Filed: 1995-06-15
Abstract: The stator winding bars (10,11) are held in slots within the body by the wedges (12) which are set back radially from the stator bore behind so-called pre-slots (13). Coolant air is drawn from the gap (5) between the stator and rotor into radial ventilation channels or cooling slots (4a,4b) sepd. by axial bars (3a) between the parallel limbs (3b) of I-sections. To avoid return of coolant into the gap, openings (14) are made near the inner ends of the bars which opt. are curved in a direction opposed to that (R) of rotation of the rotor. <IMAGE>
Patent CZ-197097-A3 (CZ)
Title: Process for preparing 2-aryl-5-perfluoroalkylpyrrole derivatives and intermediates usable for the invented process
Inventor: VENKATARAMAN KAMESWARAN
IPC: C07D333/06
Filed: 1997-06-23
Abstract: There is provided a single step procedure to prepare 2-aryl-5-perfluoroalkylpyrrole derivatives directly from the perfluoroacetylated Strecker reaction product. Said pyrrole derivatives are insecticidal and also useful as precursors to other insecticidal arylpyrrole compounds. Further provided are amide nitrile intermediates, useful in the preparation of insecticidal arylpyrrole compounds.
Patent CZ-201163-A3 (CZ)
Inventor: BARTOS PAVEL
IPC: C25B1/02
Filed: 2011-02-04
Abstract: Vynález se týká systému spojení generátoru ionizované plynné smesi vodíku a kyslíku pro rízené dávkování paliv s pohonnou jednotkou verejného dopravního prostredku, napríklad autobusu, kdy je uvedená ionizovaná plynná smes vodíku a kyslíku vytvorená v generátoru (1) ionizované plynné smesi vodíku a kyslíku privádena do spalovacího prostoru (2) motoru (3) verejného dopravního prostredku. Komora (5) suchého elektrolyzéru (6) s nanoelektrodami (18) pokrytými vrstvou (19) nanocástic, zejména listy grafenu, alternativne pouze s katodami (21) pokrytými vrstvou (19) nanocástic, zejména listy grafenu, generátoru (1) ionizované plynné smesi vodíku a kyslíku je propojena svou horní cástí, ve které se shromažduje ionizovaná plynná smes, pres potrubí (7) do zásobníku (8) elektrolytu s tím, že prodloužené potrubí (7) prochází vnitrním prostorem zásobníku (8) elektrolytu do jeho spodní cásti, pricemž následný vnitrní prostor na trase probublávajícího plynu je ve vrchní cásti zásobníku (8) elektrolytu napojen na výstupní potrubí (9) ionizovaného vodíku a kyslíku generátoru (1) ionizované plynné smesi vodíku a kyslíku, které je napojeno pres spojovací hadici (10) do vzduchového filtru (11), nebo prímo do sacího potrubí (12) a dále do spalovacího prostoru (2) motoru (3) verejného dopravního prostredku.
Patent CZ-210598-A3 (CZ)
Title: Apparatus for adjusting light width of headlights
Inventor: SCHULZE WERNER
IPC: F21S8/10
Filed: 1997-09-20
Abstract: The inventive device comprises a drive motor (30), which drives through a transmission a cog wheel (33) connected to a sleeve with an adjusting pin (44) installed therein. The adjusting peg can be coupled, in a direction of rotation around its longitudinal axis, with the sleeve (40) through gear teeth (43, 48), while the adjusting pin (44) is coupled with a spring (57) in gear therewith and prestressed in the axial direction. One connecting element leaning against the headlamp portion to be adjusted is coupled in the direction of rotation with the adjusting pin (44) so as to move against the pretensioned spring (57) in the direction of the longitudinal axis (17) up to a point where it disconnects from the sleeve (40) and, under the effect of a control unit (58), rotates relative to the sleeve (40). The rotation by the adjusting pin (44) causes the link unit (16) to rotate also and enables a basic adjustment of the headlamp range, independently of the drive motor.
Patent CZ-246194-A3 (CZ)
Title: Pharmaceutical composition for treating hiv-seropositive individuals by dietetic proteins of whey
Inventor: GOLD PHIL
IPC: A23L1/305
Filed: 1993-03-22
Abstract: Undenatured whey protein concentrate is administered to HIV-seropositive individuals to elevate their blood mononuclear cells, glutathione (GSH) level, body weight and sense of well being. In addition T-helper cells concentration and their T-helper cells/T-suppressor cells ratio are slightly elevated.
Patent CZ-9902467-A3 (CZ)
Inventor: REYER MICHAEL JAKOB
IPC: C11D1/75
Filed: 1998-01-14
Abstract: Kapalné přípravky pro mytí nádobí s antibakteriálními účinky,
obsahují surfaktant nebo hydrotrop a nenasycený alifatický
terpenický alkohol nebo jeho deriváty. Výše popsané
přípravky jsou vhodné pro mytí špinavého nádobí, přičemž v
houbě nebo žínce nedochází po použití k rozvoji
mikroorganismů.
Patent CZ-9902507-A3 (CZ)
Title: Ergonomic spray container
Inventor: LUND MARK THOMAS
IPC: B65D83/14
Filed: 1998-01-14
Abstract: Disclosed is an ergonomically designed spray package, that is comfortable for the user to hold and easy to use. This package substantially conforms to the shape of the human hand and index finger. The shroud and actuator of the package allow the index finger to conform to the package in a natural position so that the package may be actuated substantially solely by movement of the tip of the index finger.
Patent CZ-260899-A3 (CZ)
Inventor: LINKA MARTIN
IPC: E04B1/48
Filed: 1999-07-22
Abstract: Řešení se týká rozpínacího kotevního šroubu/1/ z kovu pro
připevňování do měkkých stavebních hmot nebo stavebních hmot
vykazujících dutiny,jakoje pórobeton, stavební kameny s
dutinami nebo pod Rozpínací kotevní šroub /1/sestává z kolíku
/2/ se závitema z rozpínacího pouzdra /4/ rozpínatelného
, vyhnutímramen/6/, vytvořených štěrbinami /10/, a uspořádaného
V. na kolíku 121 se závitem. Kolík /2/se závitemna svémpředním
, i't,, konci vykazuje spoj /3/, o který se opírají volné konce ramen /6/
- 1 > při přitahování spoje /3/směremk ústí vyvrtaného otvoru. Na
hlavici /5/ pouzdra rozpínacího pouzdra/4/jsounasazeny zadní
konce ramen/6/. Na torrto místě ave střední oblasti ramen/6/
jsou navržena zeslabení /11,12,13/ pirůřezu pro vytvoření
zlomových míst. Tímjejižmalou tažnou silou dosaženo vyhnutí
ramen /6/ avelkých přídržných sil po vzpříoení rozpínacího
pouzdra/4/.
Patent CZ-265194-A3 (CZ)
Title: Detergent
Inventor: HOUGHTON MARK PHILLIP
IPC: C11D3/12
Filed: 1993-04-23
Abstract: A cleaning composition comprises an alkali metal carbonate detergency builder with a seed crystal material therefor and a heavy metal seqestrant. To avoid deleterious interactions with the seed crystal material, the sequestrant is imobilised on a high surface area solid support medium. The composition may be in the form of powders, aqueous liquids, substantially non-aqueous liquids, gels or pastes.
Patent CZ-282495-A3 (CZ)
Title: Composition containing cholestyramine and process for preparing thereof
Inventor: FRIESS STEFAN
IPC: A61K47/36
Filed: 1994-03-31
Abstract: Cholestyramine and starch containing oil-free compositions with excellent organoleptic features are obtained by mixing cholestyramine and grain starch in a weight ratio of 1:1.8 to 2.9 with the addition of grain bran has a filler and optionally an aroma stuff with 10 to 35 % by weight of water (calc. on the starting materials) into a homogeneous moist mass, forming of the mass through extrusion into a string, whereby the temperature is 105 - 180  DEG C (measured in the mass in the extrusion head) and the pressure is 30 - 70 bars (measured in the extrusion head), and subsequently drying at a temperature above 100  DEG C to a remaining humidity of </= 3.5 % by weight, whereby the extruded material before or after the drying is divided into bars or is grinded into a powder.
Patent CZ-300694-A3 (CZ)
Title: Substituted 2beta-morpholinandrostane derivatives, process of their preparation, their use for preparing pharmaceutical preparations and pharmaceutical compositions containing thereof
Inventor: CAMPBELL ALEXANDER CUPPLES
IPC: C07J31/00
Filed: 1994-11-02
Abstract: The invention is related to substituted 2 beta -morpholino-androstane derivatives, bonded at their 2 beta -position to the nitrogen of a group of formula I   <IMAGE>   wherein R represents one to four substituents, each one independently selected from (1-4C) alkyl, phenyl and benzyl, or two at the same carbon atom being together -(CH2)n- wherein n is 2-6; and Y is O or S, or a pharmaceutically acceptable salt thereof. These steroids are very potent intravenous anaesthetics. The compounds have fast onset times and ideal 'sleep duration' vs. 'recovery to full coordination' profiles.
Patent CZ-351595-A3 (CZ)
Title: Absorption core exhibiting enhanced capability of retaining liquids
Inventor: BEWICK-SONNTAG CHRISTOPHER PHI
IPC: A61F13/534
Filed: 1994-06-27
Abstract: An absorbent core comprises, in sequence through its thickness, a first structure comprising an upper layer comprising a first fibrous material (3) having a wet compressibility of at least 5 cm<3>g<-><1> and a drip capacity of at least 10g g<-><1>, the structure also comprising a first superabsorbent material (5) having a substantially non-decreasing dynamic swelling rate and a second structure comprising a second fibrous material (6) and a second superabsorbent material (7) having a dynamic swelling rate of at least 0.2g g<-><1> s<-><1> and an absorption against pressure of at least 15g g<-><1> at 50g cm<-><2> (0.7psi), wherein the dynamic swelling rate of the first superabsorbent material is not greater than 2/3 of the dynamic swelling rate of the second superabsorbent material. The absorbent core allows improved fluid handling of body discharges throughout the core and in the subsequent efficient storage of these discharges. <IMAGE>
Patent CZ-361696-A3 (CZ)
Title: Cyclosporin pharmaceutical preparation for oral administration and process for preparing thereof
Inventor: OLBRICH MATTHIAS
IPC: A61K9/08
Filed: 1995-07-19
Abstract: The invention relates to formulations of cyclosporin with high bioavailability for oral administration, which contain about 1 part by weight of one or more cyclosporin(s), preferably cyclosporin A and/or cyclosporin G, 7.5 to 7.8 parts by weight of one or more polyethylene glycol esters of saturated C10-C22hydroxy fatty acids, 0.7 to 0.85 part by weight of a monohydric alcohol as co-solvent, and 0.7 to 0.8 part by weight of a polyhydric alcohol as co-solvent. The drug form is produced by initially dissolving the cyclosporin in ethanol and, while stirring, adding propylene glycol and SOLUTOL(R) HS 15 until a clear, viscous solution results, bottled as drinkable solution or packed into capsules.
Patent CZ-374498-A3 (CZ)
Title: Screening device
Inventor: LINK OTMAR
IPC: B07B1/14
Filed: 1998-11-18
Abstract: The screw conveyor and rotor are each rotatably driven by their own separate motors (19, 23). The machine (10) includes a fixed screen cage (12) with a rotor (15) inside it. A screw conveyor (16) supplies unscreened material to the screen via an opening in a cage end wall.
Patent CZ-405598-A3 (CZ)
Title: Industrial production strain of micro-organism Claviceps purpurea (Fr.) Tul.
Inventor: VALIK JOSEF RNDR
IPC: C12N1/14
Filed: 1998-12-09
Abstract: In the present invention there is disclosed a novel industrial production strain of Claviceps purpurea (Fr.) Tul. CCM 8243 microorganism forming during its parasitic growth on crop, particularly on rye or triticale, sclerotia containing alkaloids, particularly ergotamine. The purpose of the present invention is to obtain a producer of starting material for preparing ergot alkaloid ergotamine and polysynthetic derivatives thereof.
Patent CZ-419597-A3 (CZ)
Title: Encapsulated cells - a source of modified viral particles, process of their preparation and their use in gene therapy for delivery of genes in target tissues
Inventor: SALLER ROBERT MICHAEL
IPC: A61K48/00
Filed: 1996-06-24
Abstract: The present invention relates to encapsulated cells producing viral particles, especially retroviral particles containing the genome of a retroviral vector carrying therapeutic genes, to methods for the preparation of such encapsulated cells, as well as to the use of such encapsulated cells for the delivery of genes, especially therapeutic genes, to target organs/cells.
Patent CZ-447999-A3 (CZ)
Inventor: FATATO FRANCIS B
IPC: F16L55/033
Filed: 1998-05-29
Abstract: Vlnitá trubkovitá objímka (10) pro uložení propojovacího
vedení elektrické instalace motorového vozidla a dalších
podlouhlých substrátů se schopností pohlcovat hlučnost je
vytvořená prostřednictvím vyplnění žlábku (20) mezi
vyvýšeninami (18) povrchového zvlnění (18,20) ohebnou,
elasatickou pěnovou kompozici, například silikonovým
kaučukem, a expandováním této kompozice vypěňováním za
vytvoření ze žlábků radiálně směrem vně vystupujících
pěnových žeber (22). V přenostním provedeníjsou ve žlábcích
(20) opatřené ve vzdálenosti od sebe uspořádané otvory (26),
umožňující expandování pěnové kompozice za vytvoření
radiálně směrem dovnitř vystupujících palců (24), které se
nacházejí ve styku s propojovacím vedením elektrické
instalace ajsou činné jako tlumiče vibrací. Vlnitá trubkovitá
objímka (10) může být v podélném směru proříznuta, přičemž
toto proříznutí (16) umožňuje během vypěňováníjeho plnění
pěnovou kompozicí, která v případě působení kroutících sil na
opačné konce trubice (14) potlačuje hlučnost vyvolávanou
vzájemným posuvem okrajových konců proříznutí (16).
Patent CZ-463899-A3 (CZ)
Title: Gastrokinetic bicyclic benzamides of 3- or 4-substituted 4-(aminomethyl)piperidine derivatives
Inventor: BOSMANS JEAN-PAUL RENE MARIE A
IPC: A61K31/445
Filed: 1998-07-07
Abstract: The present invention of compounds of formula (I) <CHEM> a stereochemically isomeric form thereof, an N-oxide form thereof or a pharmaceutically acceptable acid addition salt thereof, R<1> and R<2> taken together form a bivalent radical of formula wherein in said bivalent radicals one or two hydrogen atoms may be substituted with C1-6alkyl; R<3> is hydrogen or halo; R<4> is hydrogen or C1-6alkyl; R<5> is hydrogen or C1-6alkyl; L is C3-6cycloalkyl, C5-6cycloalkanone, C2-6alkenyl, or L is a radical of formula -Alk-R<6>-, Alk-X-R<7>, -Alk-Y-C(=O)-R<9> , or -Alk-Y-C(=O)-NR<11>R<12> wherein each Alk is C1-12alkanediyl; and R<6> is hydrogen, cyano, C1-6alkylsulfonylamino, C3-6cycloalkyl, C5-6cycloalkanone, or a heterocyclic ringsystem; R<7> is hydrogen, C1-6alkyl, hydroxyC1-6alkyl, C3-6cycloalkyl, or a heterocyclic ringsystem; X is O, S, SO2 or NR<8>; said R<8> being hydrogen or C1-6alkyl; R<9> is hydrogen, C1-6alkyl, C3-6cycloalkyl, C1-6alkyloxy or hydroxy; Y is NR<10> or a direct bond; said R<10> being hydrogen, or C1-6alkyl; R<11> and R<12> each independently are hydrogen, C1-6alkyl, C3-6cycloalkyl, or R<11> and R<12> combined with the nitrogen atom may form an optionally substituted pyrrolidinyl, piperidinyl, piperazinyl or 4-morpholinyl ring. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to impairment of gastric emptying.
Patent ES-299015-A3 (ES)
Title: Improvements in magnetic recording transducers
IPC: H04N5/782
Filed: 1964-04-21
Abstract: The description and claims relate to the magnetic recording head disclosed in Specification 1,041,633.
Patent SK-137196-A3 (SK)
Title: Process for the preparation of 4,6-dichloropyrimidine
Inventor: BOWDEN MARTIN C
IPC: C07D239/30
Filed: 1995-03-27
Abstract: A process for preparing 4,6-dichloropyrimidine from 4,6-dihydroxypyrimidine in the presence of a tertiary amine base characterised in that phosgene is added to a mixture of 4,6-dihydroxypyrimidine and a tertiary amine of formula R<1>R<2>R<3>N (wherein R<1>, R<2> and R<3> are, independently C1-10 alkyl, phenyl, a 3-7 membered carbon nitrogen heteroaryl group or phenyl(C1-4)alkyl) in a chlorinated solvent, wherein the molar ratio of 4,6-dihydroxy-pyrimidine:base:phosgene is in the range 1:(0.8 to 2.5):(2.5 to 3.6).
Patent SK-142397-A3 (SK)
Title: Continuous input cell for data acquisition circuits
Inventor: FRANCKART JEAN-PIERRE
IPC: H02H3/20
Filed: 1996-04-12
Abstract: A continuous input cell for data acquisition circuits, particularly in railway applications. The cell consists of at least two parallel lines of identical elements, and each line includes at least one Zener diode (DZ1 or DZ2), a switch (SW1 or SW2) preferably consisting of an optocoupler (U1 or U2), and an optocoupler (U3 or U4) including an LED.
Patent AT-511158-A3 (AT)
Title: Reinigungsmittel für geschirrspülanlage und verfahren dafür
Inventor: HILDENSPERGER JOSEF
IPC: C11D1/34
Filed: 2012-02-20
Abstract: Bereitgestellt wird ein Reinigungsmittel für Geschirrspülanlagen, umfassend ein Enzym oder mehrere Enzyme, ausgewählt aus Proteasen, Lipasen und Amylasen, in einer Menge von 0,5 bis 2 Gew.-%; Borax in einer Menge von 0,1 bis 2 Gew.-%; Phosphorsäureester in einer Menge von 0,5 bis 3 Gew.-%; Komplexbildner in einer Menge von 10 bis 30 Gew.-%; Lösungsvermittler in einer Menge von 10 bis 30 Gew.-%; nichtionogene Tenside in einer Menge von 2 bis 10 Gew.-%; Propylenglykol in einer Menge von 10 bis 30 Gew.-%, und als Rest Wasser. Dieses Reinigungsmittel wird in einem einstufigen Reinigungsschritt ohne weitere Vorreinigung mit einem gesonderten Mittel verwendet. Dabei wird die Menge an Reinigungsmittel erfasst.
Patent WO-02078099-A3 (WO)
Title: Procede de formation d'actionneurs et de capteurs piezo-electriques laminaires et dispositif associe
Inventor: PREUMONT ANDRE
IPC: B06B1/06
Filed: 2002-03-06
Abstract: Cette invention concerne un procédé de fabrication d'un transducteur laminaire respectivement piézo-électrique et piézorésistif, à savoir un capteur ou un actionneur, présentant des coefficients (e31, e32) apparents variables dans le plan respectivement piézo-électrique et piézorésistif, et comprenant une feuille continue respectivement piézo-électrique et piézorésistive recouverte, sur au moins une de ses faces, d'une électrode faite d'une couche conductrice, et se caractérisant par ce que la variation desdits coefficients (e31, e32) dans le plan est obtenue par la modélisation de l'électrode, ladite couche conductrice étant pourvue d'une pluralité de zones internes non conductrices.
Patent BE-1005641-A3 (BE)
Title: Composition vegetale de faible poids moleculaire et sa preparation.
Inventor: YAMAZAKI HIROKO
IPC: A23L25/00
Filed: 1992-08-14
Granted: 1993-11-30
Abstract: Composition végétale de faible poids moléculaire comprenant des graines de chardon-Marie, qui sont chauffées par des rayons infrarouges lointains, par exemple en utilisant un récipient comprenant une matière céramique, et ensuite brassées avec une bactérie de brassage, telle que le champignon "Koji", une enzyme digestive, une hydrolase protéique ou un précurseur donnant ladite enzyme ou ladite hydrolase protéique, et procédé de préparation de cette composition.
Patent BE-1009045-A3 (BE)
Inventor: MUYNCK JOSE OMER ARNOLD DE
IPC: B01D53/74
Filed: 1995-01-17
Granted: 1996-11-05
Abstract: PCT No. PCT/BE96/00004 Sec. 371 Date Jul. 17, 1997 Sec. 102(e) Date Jul. 17, 1997 PCT Filed Jan. 16, 1996 PCT Pub. No. WO96/22158 PCT Pub. Date Jul. 25, 1996Method for decomposing thermally decomposable components such as organic compounds which are present in gases, whereby these gases are led through a heat exchange medium consisting of particles of a substance such as clay or aluminates which resist decomposing at the decomposition temperature of the decomposable of the decomposable components, and whereby these gases are heated in the heat exchange medium up to the decomposition temperature of the decomposable components. The heat exchange medium is continuously carried around and consequently carried away from a first zone (30) in which this heat exchange medium heats the gases and is again carried to a second zone (31) in which the heat exchange medium is heated, at least partly by the waste gases of the combustion of the decomposable components and/or of the decomposition products thereof and by the remainder of the gases which were further heated by this combustion, which combustion mainly takes place in a combustion zone (32) situated between these zones (30 and 31).