baber/WOPTO huggingface dataset:
Patent AT-400357-B (AT)
Title: Waste-gas line
IPC: B29C53/58
Filed: 1991-12-17
Granted: 1995-12-27
Abstract: Flexible waste-gas line, particularly one in the form of a hose provided with corrugations. So that a long service life can be ensured for such a waste-gas line, there is provision for the waste-gas line 1 to be produced from a multi-layer material, the outer layer 3 consisting preferably of metal and the inner layer 5 of a condensate-resistant material. <IMAGE>
Patent AT-389815-B (AT)
Inventor: EIBL JOHANN DR
IPC: A61K38/16
Filed: 1984-10-11
Granted: 1990-02-12
Abstract: A method of inactivating viruses in blood products is described, wherein the blood products are heat-treated in a humid or in a solid state in the presence of inorganic or organic hydroxyl group-containing compounds having an H+-dissociation constant of <10-11 in a concentration of more than 0.05 (5% by weight) and less than 0.70 (70% by weight). The hydroxyl group-containing compounds may be water, methanol, ethanol or mannitol. The temperature may amount up to 121 DEG  C., the heat treatment may last from 1 s to 100 h. The inactivation method may be applied for producing blood products selected from enzymes, proenzymes including coagulation factors, enzyme inhibitors, immunoglobulins, albumin, plasminogen, fibrinogen, fibronectin or plasma, the inactivation destroying any reproducible filterable pathogens that might be present.
Patent CA-1129899-B (CA)
Inventor: KUBASTA CHARLES J
IPC: B65H29/58
Filed: 1980-04-23
Granted: 1982-08-17
Abstract: A pair of rollers defining a nip transporting sheets in a first direction for a first mode of operation. A clutch operated drive belt rotates the frame supporting the rolls about an axis through the nip to invert the sheets for a second mode of operation.  At the same time a releasable latch serves to release and then stop the frame after rotation through an angle of about 180.degree. for the second mode of operation.
Patent DK-156816-B (DK)
Inventor: DARBONNE LUC
IPC: B04B3/00
Filed: 1982-03-30
Abstract: The present invention relates to hydro-extractors used for extracting water or other liquids mixed with a treated material. The hydro-extractor according to the invention comprises, in addition to the perforated wall of revolution 1 driven in rotation about its axis, material advancing members 4-6 acting on the material layer, the path of travel f of the advancing members in the region where said members cooperate with the layer m of treated material forcibly applied against the perforated wall 1 comprising a component fp in the diametral plane and an axial component f1 directed downstream. The invention provides a hydro-extractor operating continuously, the dried product circulating in the direction of arrow D.
Patent DK-153664-B (DK)
Inventor: BUECHELER HERBERT
IPC: B65D47/42
Filed: 1982-11-22
Abstract: 1. Sponge applicator head (1) for placing on a bottle for a surface treatment medium, such as shoe dye, particularly shoe whitener, wherein the open-pored sponge (2) is partially enclosed as well as compressed by an insert (3) to be plugged into the bottle neck and protrudes from the insert (3) on the outside in the shape of a mushroom or calotte, characterised thereby, that the insert (3) - underneath the uncompressed as well as radially projecting sponge rim (8) - possesses an about axially extending annular groove (10) with holes (11) passing through the insert (3) to the interior of the bottle.
Patent DK-160574-B (DK)
Inventor: PAWELZIK MANFRED
IPC: F16K11/06
Filed: 1983-11-28
Abstract: A mixing valve of the type utilizing a fixed valve seat disk and a movable control disk is described. The axis of rotation of the control disk in the valve housing is offset in relation to the center of the valve seat disk towards the inlet passages. With this arrangement the pivot angle for setting the mixture ratio is increased.
Patent FI-77015-B (FI)
Inventor: BRYANT ROBERT JOHN
IPC: C07C49/84
Filed: 1981-12-16
Granted: 1988-09-30
Abstract: The present invention provides a process for the preparation of compounds of the general formula 
<CHEM>
 wherein A represents the residue of an aromatic ring forming the whole or a part of a monocyclic or polycyclic, at least partially-aromatic, carbocyclic and/or heterocyclic ring system, optionally bearing one or more other substituents inert to the reactants here employed, and R represents an optionally-substituted alkyl, alkenyl, alkynyl or benzyl group having up to 12 carbon atoms. According to the process of the invention such compounds are prepared by causing an aromatic compound of the general formula: 
<CHEM>
 wherein A is as defined above and X represents a chlorine, bromine or iodine atom, to react with an alcoholate of the general formula: 
<CHEM>
 in which M represents an alkali metal or an alkaline earth metal atom; n is the valency of M; and R is as defined above, in the presence of a catalytically-effective amount of an active catalyst mixture comprising:
 (i) a formic acid ester of an aliphatic organic alcohol having the general formula:
 R<2>-O-CO-H (V)
 in which R<2> represents an optionally-substituted alkyl, alkenyl, alkynyl or benzyl group having up to 12 carbon atoms; and
 (ii) a cuprous salt;
 in a liquid medium which is a solvent for the catalyst mixture and in which the compound of formula II is at least partially soluble, under substantially anhydrous conditions and a nonoxidising atmosphere, to yield the desired corresponding compound of formula VI.
Patent FI-79366-B (FI)
Inventor: BUGGE HANS JOERGEN
IPC: D21F1/00
Filed: 1984-02-07
Granted: 1989-08-31
Abstract: A forming fabric for use e.g. in the papermaking industry. The fabric comprises a first weave (1) including weft threads (4) and warp threads (3), and a second weave (2) which is interconnected with the first weave, said second weave comprising coarser weft threads (6), which interweave with warp threads (5) arranged in groups of at least two threads. The warp threads (5) of each group run in parallel, with each other and weave alike with the weft threads (6) of the second weave (2).
Patent FI-76360-B (FI)
Inventor: MOLTENI EMANUELE
IPC: B29C48/91
Filed: 1984-03-26
Granted: 1988-06-30
Abstract: An improved process for the production of cross-linked polyolefin foams by mixing polyolefins with conventional foaming agents and cross-linking agents known for polyolefin foam production, shaping the mixture into a plate or into a continuous sheet, substantially without cross-linking and foaming, the improvement comprises mixing said mixture with up to 50% by weight of an  alpha , beta -unsaturated polyester, heating the plate or sheet optionally by IR radiation, and cross-linking the foaming by dielectric heating at a temperature above the decomposition temperature of the cross-linking and foaming agents.
Patent FI-83327-B (FI)
Inventor: MASCELLANI GIUSEPPE
IPC: C07D513/06
Filed: 1985-02-22
Granted: 1991-03-15
Abstract: Pyridobenzothiazine derivatives with high antimicrobial activity having the following general formula: 
<CHEM>
 wherein
 R is H or CH3; n is 0 or 1 or 2 and Y is Cl or F, 
<CHEM>
 wherein R<1> is a C1-C6 alkyl
 or a C2-C6 alkenyl, or an arylalkyl, arylalkylcarbonyl, alkylcarbonyl, alkyloxycarbonyl, possibly substituted with halogens or hydroxy groups. 
<??>The present invention relates also to the processes for obtaining the compounds having the general formula (I). Such processes consist in synthesis routes using as starting products 3-chloro-4-fluoraniline, or 2,3,4-trifluoronitrobenzene.
Patent FI-77286-B (FI)
Title: Press for a paper or carton machine
Inventor: LEHTINEN ANTTI
IPC: D21F3/02
Filed: 1987-04-29
Granted: 1988-10-31
Abstract: The subject of this invention is a press for removing water from the web of a paper or carton machine. The press has a pressure roller (1) and a pressure shoe (2) that presses against the roller between the web (6), is led through with at least one pressure felting (4) and a strip (5) impervious to water, when the strip (5) moves along the pressure shoe (2). The pressure shoe (2) has sensors (3) emitting ultrasonic vibrations across the width of the web (6). The pressure shoe (2) surface has a composite material layer (7) acoustically fitted to the frequency of the transmitted ultrasonic sound for directing the vibrations efficiently in the web (6).<IMAGE>
Patent FI-88602-B (FI)
Inventor: SCHUSTER RICHARD LEE
IPC: B65D/
Filed: 1988-05-17
Granted: 1993-02-26
Abstract: A sleeve-type beverage can carrier with a handle opening in the top panel extending across the entire width of the top panel. The opening further extends into the upper portion of the side panels, terminating in an arcuate edge. Upon lifting the carrier, the top panel between the edge of the handle opening being grasped and the nearest end panel is caused to bow upwardly by the lifting stresses, thereby distributing the stresses through the top panel and the upper portions of the side panels to prevent tearing.
Patent FI-90981-B (FI)
Inventor: FLETCHER IAN JOHN
IPC: B41M5/145
Filed: 1989-04-24
Granted: 1994-01-14
Abstract: The lactone compounds have the formula 
<IMAGE>
 in which
 Ar denotes an aryl radical which is unsubstituted or substituted by halogen, nitro, cyano, lower alkyl, lower alkoxy, lower alkylthio, lower alkoxycarbonyl, trifluoromethyl, phenoxy, phenylthio or -NX3X4,
 R1 denotes hydrogen, halogen, lower alkyl or lower alkoxy,
 R2 denotes lower alkyl, phenyl or phenyl which is substituted by halogen, lower alkyl or lower alkoxy, and
 X1, X2, X3 and X4, independently of one another, each denote hydrogen, unsubstituted or halogen-, hydroxyl-, cyano-, tetrahydrofuryl- or lower alkoxy-substituted alkyl, acyl, cycloalkyl or unsubstituted or halogen-, cyano-, nitro-, trifluoromethyl-, lower alkyl-, lower alkoxy- or lower alkoxycarbonyl-substituted aralkyl or aryl or the substituent pairs (X1 and X2) and (X3 and X4) each together with the joint nitrogen atom denote a five- or six-membered, preferably saturated, heterocyclic radical, and
 the ring A is unsubstituted or substituted by halogen, nitro, lower alkyl, lower alkoxy, lower alkylthio, lower alkoxycarbonyl, amino, mono(lower alkylamino) or di(lower alkylamino). 
<??>These novel lactone compounds are suitable in particular as colour formers in pressure-sensitive or heat-sensitive recording materials and produce intensive yellow, orange or red colourations.
Patent FI-97586-B (FI)
Inventor: STEFANSKI MANFRED
IPC: H04L12/28
Filed: 1989-06-15
Granted: 1996-09-30
Abstract: The invention relates to the programming of a digital signal transmission system for building services management systems, in which numerous mutually identical interfaces (UI) are provided which can be plugged together with adapters (A) of different types in order to generate different connecting points. A programming unit allocates to each interface (UI) a non-interchangeable identification. After that, the location of the interface is determined and then data on source and destination and message type of the data transmission intended for this interface are stored in a storage device (S2,S3,S4) of the interface. At the interface itself, no selection devices or connections for a selection device are required. The interface has a small volume and can be accommodated in a flush-mounted box. <IMAGE>
Patent FI-102460-B (FI)
Inventor: VIKMON MARIA
IPC: C07D265/28
Filed: 1991-11-26
Granted: 1998-12-15
Abstract: Clathrates (I) of N-ethoxycarbonyl-3- morpholino-sydnonimine (II) or its salts with cyclodextrin derivs. (III) are new. N.B., cpds. (III) include unsubstd. beta- and gamma-cyclodextrins. (II) is an anti-angina and anti-ischaemic agent (molsidomin) useful for prevention and treatment of angina pectoris. It also has antiarrhythmic, fibrinolytic, platelet aggregation inhibitory and hypotensive activity. Pref. (III) are selected from beta-cyclodextrin (BCD), gamma-cyclodextrin, heptakis-2,6,O-dimethyl -beta-cyclodextrin and hydroxypropyl- beta-cyclodextrin.
Patent FI-108446-B (FI)
Inventor: LAPOINTE ROBERT E
IPC: C08F10/00
Filed: 1992-01-15
Granted: 2002-01-31
Abstract: Addition polymerization catalysts comprising a derivative of a Group 4-8 metal compound prepared by metal center oxidation.
Patent FI-102765-B (FI)
Inventor: COUTTS JENNIFER RUTH
IPC: C09D17/00
Filed: 1993-04-19
Granted: 1999-02-15
Abstract: For paints and the like, an aqueous tinter which does not block dispensing nozzles and which has a viscosity of from 0.05 to 1.5 Ns/m<2> (20 DEG C) and which contains pigment particles, water, micellising dispersant and a non-micellising auxiliary material. The weight ratio of dispersant to pigment must exceed the ratio which would be present at the Daniel Flow Point for a notional tinter consisting only of the pigment, water and the dispersant. The amount of auxiliary material must be sufficient to enable the tinter to be expelled through a bore 2mm in diameter and 15mm long by a pressure of not more than 320 MN/m<2> after storage in the bore at 25 DEG C for 18 hours under a relative humidity of 50%. Preferred dispersants comprise long chain hydrophilic and long chain hydrophobic moieties which may be poly(alkylene glycol) esters of long chain fatty acids or hydrophobic backbone copolymers with pendant poly(alkylene glycol) moieties as hydrophilic side chains.
Patent FI-107888-B (FI)
Inventor: HOLM NIELS ERIK
IPC: B05C5/00
Filed: 1993-05-27
Granted: 2001-10-31
Abstract: A dispensing device for dispensing at least two fluids comprises a housing (12,22) of a pistol-like configuration having an integral handle (50), in which a spring-biased trigger (60) is received. Within the housing (12,22) of the dispensing device (10), two syringes (80,81) are received and fixated, which syringes contain respective fluids to be accurately dispensed. Provided a cover (22) of the housing is closed, the motion of the trigger (60) relative to the handle (50) is transmitted to a toothed rack which cooperates with a propeller body (70) in a ratchet-like manner. The ratchet-like cooperation allows a uni-directional motion of the propeller body (70) and prevents a motion of the propeller body (70) in the opposite direction. Provided the cover (22) is not closed, the motion of the trigger (60) relative to the handle is not transmitted to the propeller body (70), and any unintentional dispensing of fluids from the dispensing device prior to the preparing of the dispensing device for use by closing the cover (22) is consequently prevented. <IMAGE>   <IMAGE>
Patent FI-100088-B (FI)
Inventor: JULIN MARTTI OLAVI
IPC: A21C3/08
Filed: 1995-10-31
Granted: 1997-09-30
Abstract: The invention concerns a method and a device for plaiting strands of dough-like material. The strands are plaited by rotating plaiting rakes (35) transversely to the strands of dough.
Patent FI-116219-B (FI)
Inventor: BREAULT GLORIA ANNE
IPC: C07D275/02
Filed: 1997-01-22
Granted: 2005-10-14
Abstract: PCT No. PCT/GB95/01728 Sec. 371 Date Jan. 24, 1997 Sec. 102(e) Date Jan. 24, 1997 PCT Filed Jul. 21, 1995 PCT Pub. No. WO96/03380 PCT Pub. Date Feb. 8, 1996The present invention relates to compounds of formula (I),    <IMAGE>  (I)  wherein A is an optionally substituted phenyl naphthyl, pyridyl, pyrazinyl, pyridazinyl, pyrimidyl, thienyl, thiazolyl, oxazolyl, thiadiazolyl having at least two adjacent ring carbon atoms or a bicyclic ring system, provided that the -CH(R3)N(R2)B-R1 and -OCH(R4-)-D linking groups arm positioned in a 1,2 relationship to one another on ring carbon atoms and the ring atom positioned ortho to the -OCHR4- linking group (and therefore in the 3-position relative to the -CHR3NR2- linking group) is not substituted; B is an optionally substituted ring system; D is an optionally substituted ring system; R1 is a variety of group as defined in the description; R2 is hydrogen, C1-6alkyl, C2-6alkenyl, C2-6alkynyl, phenylC1-3alkyl or 5- or 6-membered heteroarylC1-3alkyl; R3 is hydrogen or C1-4alkyl; R4 is hydrogen or C1-4alkyl; and N-oxides of NR2 where chemically possible; and S-oxides of sulphur containing rings were chemically possible; and pharmaceutically acceptable salts and in vivo hydrolysable esters and amides thereof. Process for their preparation, intermediates in theirpreparation, their use as therapeutic agents and pharmaceutical compositions containing them.
Patent FI-110063-B (FI)
Inventor: YLAENEN HEIMO
IPC: A61K6/838
Filed: 1998-12-11
Granted: 2002-11-29
Abstract: A porous textile product made from bioactive glass fibers. The fibers in the product are of at least two types, fiber A and fiber B, with fiber A being made from a bioactive glass, and fiber B being made from a weakly bioactive glass.
Patent FI-113822-B (FI)
Inventor: SJOEBLOM KAI FOLKE LENNART
IPC: H04L1/18
Filed: 1999-01-19
Granted: 2004-06-15
Abstract: A method, a system and network nodes use an indication of possible duplicates of units, so that these units can be handled differently than other units. The unit is indicated to be a possible duplicate to the entity to which it is resent because no response was received from the entity it was sent to.
Patent HU-195301-B (HU)
Inventor: BALINT ISTVAN
IPC: F23G5/00
Filed: 1986-03-12
Abstract: A találmány tárgya berendezés darabos tüzelőanyag, elsősorban aprított és/vagy brikettált hulladék eltüzelésére. A találmány szerinti berendezés lényege, hogy a tűzteret (17) határoló, áttörésekkel (18) rendelkező tűztérköpenye (3), és a tűztérköpenyt (3) övező, lángképző toldattal (4) ellátott légtérköpenye (2) van, továbbá, hogy adagolója (1) a rostélyhoz (5) irányított, a légtérköpenyen (2) valamint a tűztérköpenyen (3) áthatoló cső, vagy csőszerű csatorna, és hogy az égési levegő egy részét a rostély (5) alatti térbe vezető, záró szervvel, előnyösen csappantyúval (7) ellátott csatornája vagy nyílása (19) van.  -1-
Patent HU-207374-B (HU)
Title: Apparatus abd auxiliary apparatus for producing pebbly wells of large diameter and large depth
Inventor: OPRA ISTVAN
IPC: E21B10/32
Filed: 1989-03-20
Abstract: Equipment comprises shaft, weight, drilling pipe coupling, drilling stem, drilling plate, drilling base and centralising rollers. Typically, three drilling plates (5) are used, each connected to an opening wing by means of connecting elements (6). An 'opening spring' (9) is mounted on each connecting element (6), which are also connected to safety elements (8). Several centralising rollers (16) are mounted on the shaft using bearings (15). - Auxiliary equipment includes strainer pipe, fixing ring, spring basket and sliding ring. Typically, in the auxiliary equipment, the fixing ring (20) is attached to the strainer pipe (19) so that it cannot move. One side of the spring basket (21) is connected to the fixing ring (20) while its opposite side is connected to the sliding ring (2222
Patent HU-185598-B (HU)
Title: Method for freezing foodstuffs particularly vegetables
Inventor: AKESSON YNGVE R
IPC: A23L7/10
Filed: 1983-04-29
Abstract: A method of freezing boiled rice or a blanched leafy vegetable in a freezer having an operating temperature from -25°C to -50°C characterised in that before entering the freezer, the unfrozen product is cooled and intimately mixed with from 20% to 80% by weight based on the weight of the mixture of already frozen free-flowing boiled rice or blanched leafy vegetable.
Patent HU-211034-B (HU)
Title: Process for the preparation of enantiomeric compounds by biocatalyzed acylation
Inventor: ZMIJEWSKI MILTON JOSEPH
IPC: C12P41/00
Filed: 1991-06-07
Abstract: An enantiomerically selective process for acylating racemic 3-amino azetidinone intermediates is provided using penicillin G amidase(acylase) as biocatalyst.
Patent HU-190570-B (HU)
Inventor: VARGA ZOLTAN
IPC: H03H11/28
Filed: 1984-06-06
Abstract: A találmány tárgya univerzális nyomtatott illesztőáramköri kártyát (2) tartalmazó áramköri elrendezés célszerűen számítógéppel 5 tervezendő áramköri kártyákhoz, amely legalább két univerzális nyomtatott áramköri kártyát (2), BUSZ- kártyát (3) és legalább egy univerzális nyomtatott illesztöáramkőri kártyát (2) tartalmaz.   10 A találmány szerinti univerzális nyomtatott illesztöáramkőri kártyát (2) tartalmazó áramköri elrendezés lényege, hogy a BUSZ-kártyán (3) legalább három, egyenként sokpólusú csatlakozósor (5) van elhelyezve úgy, 15 hogy a sokpólusú csatlakozósor (5) egymásnak megfelelő érintkezőit (6) összekötő vezető BUSZ vonalak (4) egymással párhuzamosan a BUSZ-kártyén (3) vannak kialakítva. Két szomszédos funkcionális univerzális nyomta- 20 tott áramköri kártya (1) között mindig egy univerzális nyomtatott illesztőáramköri kártya (2) van becsatlakoztatva. A találmány szerint kivitelezett univerzális nyomtatott illesztöáramkőri kártyán (2)   25 az integrált áramkörök csúcsával a sokpólusú kártyacsatlakozó felé fordított V alakzatban a hosszirányú szimmetriatengelyre (7) szimmetrikusan vannak elhelyezve. A találmány szerinti univerzális nyomtatott illesztőáramköri kártya (2) kiviteli alakjának felépítése olyan, hogy alkalmazásával egy berendezésen belül az összes illesztési probléma megoldható anélkül, hogy a már korábban megtervezett berendezések kártyairak ki- és bemenőpontjait, illetve azok sorrendjét változtatni kellene.  1ÜO57O -1-
Patent HU-198172-B (HU)
Title: Improved process for producing amino acid and peptide arylamides
Inventor: BAJUSZ SANDOR
IPC: C07K7/06
Filed: 1985-06-13
Abstract: The prods. of formula P-Xxx-A (I) and their acid addn. salts are prepd. by reacting amino-acids, peptides and aryl-amines in pyridine in presence of PCl3. In the formula P is hydrogen, acyl, amino-acyl, acyl-amino-acyl, a 2-5 membered peptidyl gp. or a 2-5 membered acyl-peptidyl gp., Xxx is an L-alpha-aminoacid gp., A is a p-nitro, anilino or 4-methyl-coumarinyl-7-amino gp. connected to the alpha or omega carboxyl gp. of the L-alpha-amino-acid gp. Xxx. - During the reaction the bond between the suitably protected L-alpha-amino-acid (Xxx) or peptide (P-Xxx) and the aryl-amine A is established by using 0.6-1.5 mole PCl3 per mole aryl-amine in pyridine or pyridine contg. organic solvent with less than 0.2 wt.% water content, beginning the reaction at -20 to -5 deg. C and continuing at +15-45 deg. C. The prods. are sepd. opt. after removing the protective gps., and opt. further treated by known methods of peptide chemistry to obtain the aminoacid-aryl-amide or peptide-aryl-amide (I) which is subsequently isolated opt. as an acid-addn. salt.
Patent HU-202166-B (HU)
Title: Water insulating composition for building industry
Inventor: CSEH TIBOR
IPC: C04B24/26
Filed: 1987-06-24
Abstract: Mixt. comprises (%W/W): a 45-60% aq. dispersion of 1-12C acrylic acid-alkyl ester polymer, 12-30 cement, 25-50 powder and up to 10 additive. - (Dwg.No.0/0)
Patent HU-186130-B (HU)
Inventor: KOTHAY ISTVAN
IPC: A01D90/00
Filed: 1982-10-05
Abstract: A találmány szerinti eljárással mezőgazdasági terményeket és/vagy melléktermékeket az eddiginél gazdaságosabb módon, kevesebb járművel lehet elszállítani azáltal, hogy az összegyűjtésük a földekre elhelyezett egység-felépítményben történik és a szállításuk olyan járműveken történik, amelyről a saját felépítményük le van szerelve. A berendezés egység-felépítményt és egy olyan közbenső tartót foglal magában, amellyel az egység-felépítmény a járműre rögzíthető.  -1-
Patent HU-181389-B (HU)
Inventor: KNEPPER HERMANN
IPC: C05F3/06
Filed: 1981-11-19
Abstract: Die Erfindg. betrifft ein Verfahren sowie eine Vorrichtg. zur Herstellg. v. Festduengern. Durch die Erfindg.soll insbesondere ein wirtschaftl. arbeitendes Verfahren geschaffen werden sowie eine Vorrichtg., durch die u.a. erreicht wird, dass beim Entfernen d. festen Phase d. Oeffnungen d. Filterbeckens v. festgefahrenen Partikeln d.festen Phase nicht zugesetzt werden. Erfindungsgemaess wird dieses durch ein Verfahren erreicht, bei dem d. Boden des Filterbeckens unter eine Fluessigkeit gesetzt, hiernach d. Guelle bzw. d. Klaerschlamm, d.v. seiner Verweilzeit i. Filterbecken mit einem gaerfaehigen Zusatzstoff vermischt wird, eingefuellt u. nach Absetzen d. festen Phase d. fluessige Phase soweit abgelassen wird, bis die feste Phase etwa den Boden des Filterbeckens erreicht hat, und dass dann der Abfluss der fluessigen Phase unterbrochen wird und erneut ein Absetzen der festen Phase oben und der fluessigen Phase unten abgewartet und der Abfluss sodann wieder geoeffnet wird.