baber/WOPTO huggingface dataset:
Patent JP-H07195395-A (JP)
Title: Monitoring device for quantity of bank
Inventor: TOMOURA SEIICHIROU
IPC: B29C43/24
Filed: 1994-01-06
Abstract: PURPOSE:To directly monitor the quantity of bank by providing an ultrasonic outgoing receiver in the upper part of the opposite part of two cooling rolls in opposition to the bank of molten resin formed in the upper part of the opposite, part. CONSTITUTION:Molten resin 1 drooped to the lower part from a slit 3 is led between two cooling rolls 4A, 4B oppositely provided with a prescribed gap. Molten resin is cooled by rotation of the rolls 4A, 4B and also formed into a sheet 5. In the case, the drooped molten resin 1 generates bank 6 in the upper part of the gap of the cooling rolls 4A, 4B. An ultrasonic outgoing receiver 7 is fitted in the position getting an unobstructed view of the bank 6 in the vicinities of the tips of dies. The quantity (h) of the bank 6 is calculated. The flow rate of molten resin 1 is adjusted by always monitoring the quantity (h) of bank in such a way and thereby forming of a sheet is stably operated.
Patent JP-H02181625-A (JP)
Title: Method for detecting breakage of glass heater for liquid
Inventor: OSAWA TADAYASU
IPC: G01M3/26
Filed: 1989-01-05
Abstract: PURPOSE:To detect the cracking of a protection pipe made of glass by sealing hermetically both ends of the protection pipe and sending gas in the pipe by an gas feeding system to constant pressure. CONSTITUTION:The gas from a gas cylinder 9 is controlled by a 1st regulator 10 to a certain pressure and further controlled by a 2nd regulator 10 to the pressure a little bit higher than necessary pressure, and the gas is sent in a gas heater 2 by a gas sending-in pipe 7 through a pressure detector. When the pressure in the protection pipe 2a made of glass rises and the gas sending pressure in the gas sending-in pipe 7 rises, the gas is sent out and controlled to the constant necessary pressure to prevent the protection pipe 2a from bursting, thereby maintaining the safety. Here, when a small hole or crack is generated in the protection pipe in this state, the sent-in gas scatters out through the crack, etc., so the atmospheric pressure in the protection pipe 2a drops. Consequently, the pressure variation detecting sensor 13a of a pressure detector 13 operates to warn the cracking, etc., by a switch 13b and an alarm 13c.
Patent JP-H06202706-A (JP)
Title: Servo controller
Inventor: SATO HIROSHI
IPC: G05B7/02
Filed: 1993-01-06
Abstract: PURPOSE:To provide the servo controller which prevents the value of an integrator from being abnormally increased/reduced in the case of stop of a controlled system and performing the switching control according with operation contents of the controlled system without a bump. CONSTITUTION:The servo controller which performs switching control of the controlled system in accordance with operation contents is provided with an integrator 13, which integrates the difference between a target value and a controlled variable, and an arithmetic circuit 14 which operates the output value of the integrator 13 so that the output value to the controlled object 1 is zero. The value of the integrator 13 is set based on the arithmetic result of the arithmetic circuit 14 to perform integral compensation.
Patent JP-S62159398-A (JP)
Title: Control method for magnetic bubble memory device
Inventor: TAKAI SHIGERU
IPC: G11C19/08
Filed: 1986-01-07
Abstract: PURPOSE:To prevent the information stored in a BM from being damaged by terminating the operation of a magnetic bubble memory device by a power source cut off signal outputted from a power source cut off detection circuit through a signal delay circuit. CONSTITUTION:A PS circuit 82 and a BM2 built in an internal power source 8 are connected with each other through a signal delay circuit (DL circuit) 9 where a signal is delayed electrically, and within a time range longer than a time required for the completion of a process for a power source cut off by a CPU1, and shorter than the time required for the impression of a voltage to operate stably every kind of information processing unit by the internal power source 8, a PF signal outputted from the PS circuit 82 is delayed with the DL circuit 9, and the operation of the BM2 is terminated with a delayed PF signal. By inputting the delayed PF signal, and terminating the operation of the BM2, before the output of the internal power source impressed on the BM2 comes off a stable operation area, the damage of the information stored in the inside of the BM2 due to the runaway of the CPU1 can be prevented.
Patent JP-S5595478-A (JP)
Title: Band compressing system
Inventor: OKINO YOSHIHARU
IPC: H04N1/41
Filed: 1979-01-11
Abstract: PURPOSE: To increase compression efficiency by selecting several kinds of forecasting coding systems according to the property of picture gradation.  
     CONSTITUTION: Gradation value Sb read out from memory 101 is supplied to subtracter 103, which subtracts a gradation value preceding by one picture, i.e. forcasting value Sc of a previous picture element from Sb to output error signal Sd. Signal Sd is further inputted to subtracter 105. Subtracter 105, having been supplied with the output of error memory 106 to feed back previous approximate error signal Se, outputs corrected error signal Sf. Signal Sf is inputted to approximate ROMs 107 and 108, which output approximate outputs Sg and Sh, and approximate error outputs Si and Sj. Maximum-value holder 109 is stored with maximum value Sk of output Si and this maximum value Sk is inputted to comparators 110 and 111, where it is compared with constant values (α) and (β) respectively. Mode decision circuit 112 decides upon a mode on the basis of those comparison results. Controller 100 reads the decided mode Sn to operate corresponding to the mode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60146455-A (JP)
Title: Zinc alkaline battery
Inventor: MIURA AKIRA
IPC: H01M4/42
Filed: 1984-01-06
Abstract: PURPOSE:To obtain a high-capacity zinc alkaline battery which minimally causes environmental pollution by using as the negative active material a powder prepared by amalgamating an alloy principally composed of zinc and containing Ga and Ag as active elements. CONSTITUTION:A powder prepared by amalgamating an alloy (Zn-Ga-Ag) powder principally composed of Zn and containing Ga and Ag, is used as an active material for a negative element 5. It is preferable that the above powder be prepared by performing amalgamation by a wet method by dropping Hg into KOH solution of 30% concentration containing the alloy powder while stirring it to coat the surfaces of the alloy particles with Hg, followed by washing the amalgamated powder with water before drying the powder.
Patent MA-39797-A (MA)
Title: High purity synthetic fluorite and process for preparing the same
Inventor: LAVANGA MICHELE
IPC: C01F11/22
Filed: 2015-04-02
Abstract: The present invention relates to a high purity synthetic fluorite (caf2). Moreover, the present invention relates to a process for the preparation of said high purity synthetic fluorite (caf2), classified as acid grade, starting from fluorosilicic acid h2s1f6 (fsa) and calcium carbonate (caco3). Finally, the present invention relates to the use of said high purity synthetic fluorite (caf2) in the industrial production of hydrofluoric acid.
Patent OA-08446-A (OA)
Inventor: BONNE HARRY
IPC: A23F5/02
Filed: 1986-12-12
Abstract: 1. Process for improving the quality of roasted coffee by the enrichment of raw coffee with saccharide, in which the saccharide is added to the raw coffee in aqueous solution, characterized in that the aqueous solution contains, in addition to the enriching saccharide, an extract of all water-soluble coffee ingredients of the raw coffee, the concentration of the raw-coffee ingredients - in addition to the enriching saccharide - being selected in such a way that the ingredients in the raw coffee on the one hand and in the solution on the other hand are in equilibrium with one another.
Patent PH-12966-A (PH)
Title: Ergolene derivatives and their use as antiparkinson agents
Inventor: STADLER P
IPC: C07D407/02
Filed: 1975-03-12
Abstract: 1497681 6 - Methyl - 8 - mercaptomethylergolenes and ergolines SANDOZ Ltd 10 March 1975 [14 March 1974 23 July 1974] 9807/75 Heading C2 [Also in Division A5] Novel compounds of the Formula I wherein # is the group -CH = CH or and R is hydrogen; cyano; a 5- or 6-membered unsaturated heterocyclic radical attached through a ring carbon atom and having 1 to 3 heteroatoms, the first hetero atom being introgen, oxygen-or sulphur-and the second and third heteroatoms, if present, being nitrogen; or a 2- or 4-pyridyl monosubstituted by C 1-4  alkyl or alkoxy or chlorine, fluorine or bromine, with the proviso that when # is -CH=C< and the side chain in the 8 position has the #- configuration then R is other than 2-pyridyl, and acid addition salts thereof, may be prepared by reacting a compound of Formula II wherein X is a radical capable of being displaced by a thio group with a compound of the formula M5R wherein M is hydrogen or alkali metal or by reducing the -SCN group in a compound of the Formula I in which R is CN to -5N. 6 - Methyl - 8α - methanesulphonyloxymethyl ergoline-I is prepared by acrylation of 9,10- dihydro-isolysergol I with methane sulphonyl chloride. The compound I excluded by the proviso is the subject of Divisional Specification 1,497,682.
Patent PH-16498-A (PH)
Title: Bleaching process and composition
Inventor: DIEHL FRANCIS L
IPC: C11D3/39
Filed: 1981-07-02
Abstract: Peroxygen fabric bleaching compounds capable of yielding hydrogen peroxide in an aqueous solution are activated by long chain acyl compounds of the formula  <IMAGE>  wherein Z is a leaving group which can be certain enols, carbon acids or N-alkyl quaternary imidazoles. The activated bleaching compositions herein are stable and especially suitable for use at relatively low temperatures. Bleaching processes and detergent compositions containing the bleaching compositions are also described.
Patent PH-19359-A (PH)
Title: 1-aryloxy-3-alkinylamino-propan-2-ols
Inventor: KOPPE HERBERT
IPC: A61K31/36
Filed: 1982-07-23
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is cycloalkyl of 3 to 10 carbon atoms; phenyl; mono- or poly-substituted phenyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkenyloxy, lower alkinyl, nitro, trifluoromethyl, hydroxyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring; aryloxy-lower alkyl; (mono- or poly-substituted aryl)-oxy-lower alkyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, acyl, acyloxy, nitro, trifluoromethyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the aryl ring; R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or the ring-forming group (-CH=CH )2 or -(CH2)n-, where n is an integer from 3 to 5, attached to vicinal carbon atoms of the phenyl ring; R3 is hydrogen or alkyl of 1 to 3 carbon atoms; and R4 is alkyl of 1 to 3 carbon atoms or, together with R3, a ring-forming group -(CH2)p-, where p is an integer from 4 to 6; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of tachycardia, hypertension and coronary diseases.
Patent PH-24738-A (PH)
Title: Anti-histaminic compositions containing n-heterocyclyl-4-piperidinamines
Inventor: JANSSENS FRANS EDUARD
IPC: C07D405/14
Filed: 1987-01-30
Abstract: Pharmaceutical compsn. comprises as active ingredient a therapeuticall effective ant. of an N-(4-piperidinyl)-3H-imidazo (4,5-b) pyridine-2-amine or N-(4-piperidinyl)-1H-benzimidazole-2-amine cpd. of formula (I) or its pharmaceutically acceptable acid addn. salt or steroisomer: where L=H, 1-6C alkoxy-carbonyl or benzyloxyearbonyl, A= gp. of formula (a) -CH=CH-CH=CH-, (b) -N=CH-CH=CH-, (c) -CH2N-CH=CH-, (d) -CH0CH-N=CH- or (e) -CH=CH-CH=N-, where 1 or 2 H atoms of (a) - (e) may be replaced by halogen, 1-6C alkyl, 1-6C alkoxy, CF3 and/or OH gp(s).; R= H or 1-6C alkyl; R1=H, 1-10C alky, 3-6C cycloalkyl, Ar1 or 1-6C alkyl substd. by 1 or 2 Ar1; R2= H, 1-6C alkyl, 3-6C cycloalkyl, 1-6C alkyl -(O-, 1-6C alkoxy-CO- or Ar2 - 1-6C alkyl; Ar1 = phenyl (opt. substd. by 1-3 of halogen, OH, N02, CN CF3, 1-6C alyl, 1-6C alkoxy, 1-6C alkylthio, SH, NH2, mono-or di-(1-6C alkyl)-amino, carboxyl, 1-6C alkoxy -carbonyl and/or 1-6C alkyl -co-), thienyl, halothienyl, furanyl, 1-6C alkyl-furanyl, pyridinyl, pyraxinyl, thiazolyl or imidazolyl opt. substd. by 1-6C alkyl, and Ar2 = phenyl opt. substd. as in Ar1. Cpds. of formula (I) and salts and stereoisomers are new where R1=R1a= 1-6C alkyl substd. with 1-6C alkyl-substd. furanyl other than 5-methyl-2-furanyl.
Patent UY-32277-A (UY)
Title: Derivados de n-{[1r,4s,6r)-3-(2-piridinilcarbonil)-3-azabiciclo[4.1.0-il}metil}-2heteroarilamina y uso de los mismos
Inventor: GIUSEPPE ALVARO
IPC: A61K31/403
Filed: 2009-11-30
Abstract: Esta invención se refiere a derivados de N{[(1R,4S,6R)-3-(2-piridinilcarbonil)-3-azabiciclo[4.1.0]hept-4-il]metil}-2-heteroarilamina y a su uso como sustancias farmacéuticas.
Patent UY-32530-A (UY)
Title: Identificación y autenticación usando marcados de material de cristal liquido polimérico
Inventor: GREMAUD FREDERIC
IPC: G06V30/224
Filed: 2010-03-26
Abstract: La presente invención se refiere a un marcado de material de cristal líquido polimérico con unas determinadas características ópticas que permiten su autenticación y lectura mediante una maquina y su autenticación por el ojo humano. El marcado se aplica en un objeto, mercancía o articulo mediante un proceso de impresión de información variable. El marcado tiene la forma de indicios que representan un código único que permite tanto una autenticación fácil por el ojo humano como un seguimiento y rastreo seguros del objeto, mercancía o articulo marcado a lo largo de todo su ciclo de vida.
Patent UY-32700-A (UY)
Title: Panel formador de hormigon
Inventor: AU CLARENCE PANG SUM
IPC: E04B1/04
Filed: 2010-06-10
Abstract: Paneles formadores de cemento de acuerdo con la presente invención utilizando una serie de secciones interconectantes de panel conectadas mecanicamente. La conexión mecánica entre secciones de paneles incluye una porción de gancho en una sección recibida en una sección de ranura de sección adyacente con interaccion pivot y tope. Los miembros de refuerzo se extienden a través de las secciones del panel en una superficie posterior y mantienen el acoplamiento y refuerzan las secciones del panel. Las secciones de panel son económicas de fabricar y permiten producción a medida de los paneles formadores. Preferiblemente hay cantidad limitada de soldaduras.
Patent UY-32891-A (UY)
Title: Placa de base para sujetar un rail a un soporte inferior fijo y sujeción para un rail
Inventor: ADRIAN BEDNARCZYK
IPC: E01B9/30
Filed: 2010-09-17
Abstract: Placa de base para sujetar raíl (S) en soporte inferior fijo (2), que tiene abertura pasante (3g, 3h) que se extiende desde lado superior (U) de placa de base (3) hasta lado inferior (O) y a través de la cual puede insertarse perno de fijación (10a, 10b) que tiene cabeza poligonal (10c), estando formado o moldeado en el lado inferior (U) de placa de base (3), en región de boca de abertura pasante (3g, 3h), receptáculo (3i, 3j) en el que se asienta cabeza (10c) del perno de fijación en estado totalmente instalado.
Patent YU-22996-A (YU)
Inventor: DR SCHNORRENBERG GERD
IPC: C07D211/66
Filed: 1996-04-10
Abstract: Pronalazak se odnosi na nove derivate arilglicinamida, opšte formule I i na njihove farmaceutski prihvatljive soli, u kojoj R1 i R2 zajedno sa N, za koji su vezani, obrazuju prsten formule u kome p jeste 2 ili 3, a X označava kiseonik, N(CH2)nR6 ili CR7R8, a R3, R4, R5, R6, R7, R8, Ar i n pripremanje i upotrebu. Nova jedinjenja su dragoceni antagonisti neurokinina (tahikinina).
Patent YU-53389-A (YU)
Title: Samohodno, samoistovarno teretno plovilo za prevoz jedne ili više vrsta rasutog tereta
Inventor: VELIMIR BJEGOVIC
Filed: 1989-03-15
Abstract: SAMOHODNO, SAMOISTOVARNO TERETNO PLOVILO ZA PREVOZ JEDNE ILI VIŠE VRSTA RASUTOG TERETA je plovni objekat posebnog oblika trupa u području teretnog prostora T, opremljeno sa šest odgovarajućih teretnih sanduka (2) oslonjenih preko oslonca (10) na palubi (11) plovila. Bočne stranice (4) palube (11) u predelu tovarnog prostora T su odgovarajuće zakošene da omoguće na kretanje teretnih sanduka 2. Deo palube (11) u osi plovila je upušten u deo (5) radi smeštaja hidrauličkih cilindara (3) za nakretanje teretnih sanduka, koji su oslonjeni u upuštenom središnjem delu trupa (5), na dvodnu (6) ispod teretnih sanduka. Teretni sanduci (2) se pomoću odgovarajućeg sistema hidraulike nakreću za odgovarajući ugao klizanja materijala (ugao klizanja zavisi od vrste materijala i iznosi približno -5-25В°, čime se obezbedjuje otvaranje bočne stranice (7) teretnog sanduka (2) pod pritiskom materijala i pražnjenja sanduka preko boka broda.
Patent YU-99792-A (YU)
Title: Postupak za dobijanje derivata piridina
Inventor: PALOMO COLL A
IPC: C07D401/12
Filed: 1992-11-19
Abstract: POSTUPAK ZA DOBIJANJE DERIVATA PIRIDINA, postupak za dobijanje derivata piridina formule 1, gde je X CH ili N triradikal, R1 je vodonik, metoksi, difluorometoksi 2, 2,2-tri-fluoroetoksi, izopropiloksi, 2-metilpropiloksi ili ciklopropilmetoksi radikal, R2 i R3 su nezavisno vodonik, metil ili metoksi radikal, a R4 je 2,2,2-trifluoroetil, etil, izopropil, metil ili 3-metoksipropil radikal, osim gde je u isto vreme X -CH=, R1 je MeO-; a R2, R3 i R4 su Me; postupak obuhvata minimum od 7 stupnjeva, od kojih je prvi N -oksidacija metil piridina sa vodonik peroksidom i katalizatorom, a poslednji je S - oksidacija tioetra sa per - kiselinom ili sa vodonik peroksidom, bazom i katalizatorom.
Patent AT-A145488-A (AT)
IPC: A61K31/70
Filed: 1988-06-03
Abstract: The use of the enzyme cofactor NADPH or one of its salts for the preparation of a pharmaceutical suitable for the treatment of Parkinson's syndrome.
Patent BE-817608-A (BE)
Title: 2-(1'-Piperazinyl)-quinoxaline derivs - useful as antidepressants, in the regulation of appetite and sleep and as analgesics
IPC: C07D/
Filed: 1974-07-12
Abstract: Piperazinyl-quinoxaline derivs. of formula (I) and acid addn. salts are new, (where R1, is O; R4 is O, H, alkyl or aminoalkyl; m is O or 1, n is 0 or 1; R3 is H, alkyl, alkanoyl, aryl, substd aryl, alkylthio, arylthio, alkoxy, amino, alkoxycarbonyl, alkylamino, dialkylamino, OH, halogen, COOH, keto, carbalkoxy, carbamoyl, N-alkyl- or N, N-dialkylcarbamoyl or alkylimino; or R3 and R4 may be linked to complete a 5-7 membered ring; R5-8 are H, allyl, haloalkyl, haloalkylamon, arylalkyl, arayl, carbalkoxy, alkyl, NO2, alkanoyl, aryl, substd. aryl, alkylthio, alkylsulphonyl, haloalkylsulphonyl, alkylsulphinyl, haloalkylsulphinyl, arylthio, alkoxy, haloalkoxy, amino, alkyl- or di-alkylamino, OH, halo, COOH, carbalkoxy, carbamoyl, N-alkylcarbamoyl, CN, N,N-dialkylcarbamoyl, dialkylsulphamoyl or sulphamoyl; R4' is H, alkyl, allyl, substd. allyl, haloalkyl, aryl alkyl, arylalkoxycarbonyl, aryloxycarbonyl, alkylideneaminoxycarbonyl, carbalkoxyalkyl-idenedithiocarbonyl, alkyldithiocarbonyl or Beta-cyanoethyl; R2', R3'. R5' and R6 are each keto or two monovalent gps. selected from H, alkyl, alkanoyl, aryl, substd, aryl, COOH, carbalkoxy, carbamoyl, N-alkycarbamoyl or N,N-dialkylcarbamoyl; or R2' and R3' and/or R5' and R6' are linked to complete cycloaliphatic rings). (I) have antidepressant activity. They are also useful for the regulation of appetite and sleep, and in the control of pain, and may be administered orally or parentally in daily doses of 0.1-500 mg, and unit doses of 0.1-100 mg.
Patent BE-882683-A (BE)
Inventor: FERRIS D L
IPC: B64C27/50
Filed: 1980-04-08
Abstract: In a fully articulated helicopter rotor head, utilizing an elastomeric bearing to support each rotor blade and react centrifugal flight loads, a blade restraint, effective in three axes is provided for use during blade folding for aircraft stowage purposes. The restraint allows the blade to be folded through a predetermined fold plane, and held there while preventing or minimizing deflection of the elastomeric bearing.
Patent BE-883557-A (BE)
IPC: G01F25/00
Filed: 1980-05-30
Abstract: 1. A calibrating gauge for a liquid meter such as for example a liquefied-gas meter, of the type comprising essentially a piston each face of which is provided with a rod and which is mounted freely sliding in a cylinder defining a reference volume and connected to the said meter to allow measuring the discrepancy between the value of the volume of liquid displayed by the meter and the volume of liquid actually delivered by the latter, characterized in that each said rod is hollow and communicates permanently with the chamber of the cylinder.
Patent BE-886077-A (BE)
IPC: E01C23/04
Filed: 1980-11-07
Abstract: This invention relates to a device for driving and positioning, by vibration, dowels into concrete slabs during the construction of roads, on both sides of points between said slabs and perpendicularly to said joints, comprising a horizontal beam which is provided with vibrators and with maintaining elements suitable for gripping the dowels and which is carried by an independent frame, so as to be vertically movable by displacement means above a joint, in order to drive said dowels into a lower position in the still unhardened concrete of the slabs. The device also comprises a lower smoothing plate intended to bear and slide onto the surface of the already compacted concrete slab, said lower plate having openings for the passage of the dowels and pressing guides fixed to the horizontal beam during the lowering of said horizontal beam, said elements for maintaining the dowels being connected to the horizontal beam and to the pressing guides so as to allow the horizontal beam and the pressing guides to move downwardly with respect to the maintaining elements bearing on the lower plates, so as to cause the dowels to be driven into the still unhardened concrete of the slabs.
Patent BE-899537-A (BE)
Title: Filtres de cigarettes et leur procede de fabrication.
Inventor: SIMO R
IPC: A24D3/08
Filed: 1984-04-27
Abstract: Filtres de cigarettes constitués d'un ruban de fibres de polypropylène à plusieurs composants comportant des microfissures sur leur surface et des micropores dans leur masse, les fibres élémentaires de ce ruban ayant des centres de gravité différents, le rapport pondéral des composants individuels des fibres se situant dans l'intervalle de 1:3 à 3:1, tandis que les fibres élémentaires comportent 5 à 7 frisures par cm de longueur et ont une finesse de 5 à 7 dtex.
Patent BE-902212-A (BE)
Title: Procede et installation pour refroidir des gaz et en separer la poussiere.
Inventor: HAMMARSKOG B
IPC: B01D51/04
Filed: 1985-04-17
Abstract: Suivant ce procédé, dans une première phase, après saturation avec la vapeur d'eau, les gaz sont accélérés, de l'eau supplémentaire étant simultanément ajoutée aux particules de poussières présentes dans le gaz, à la suite de quoi le courant de gaz ainsi chargé est amené à passer sur la surface de l'eau dans un premier conteneur (1) de sédimentation de façon que la majorité des poussières soit libérée dans la partie inférieure de ce conteneur. Le courant des gaz est ensuite soumis à une épuration finale et à un refroidissement dans une seconde phase, par contact direct avec de l'eau ainsi utilisée, éventuellement par l'intermédiaire d'un second conteneur (2) de sédimentation, est entièrement ou partiellement renvoyée à la première phase.