baber/WOPTO huggingface dataset:
Patent NO-800648-L (NO)
Inventor: GOESSLER GERHARD
IPC: H05B3/68
Filed: 1980-03-06
Abstract: An electric heating apparatus for heating foods and liquids in a cooking vessel, comprising: a metal upper part, having an upper cooking surface and a lower surface; a metal lower part covering the bottom of the heating apparatus, a sealable space being formed between the upper part and the lower part; and, at least one tubular heating device with a metal covering arranged in the space and having a large flat contact surface for thermally conductively engaging the lower surface of the upper metal part, the space having at least a partial vacuum formed therein, the at least partial vacuum reducing convective heat loss and imparting a concave distortion to the upper metal part which counteracts a convex distortion of the upper metal part due to expansion upon heating, thereby holding the upper metal part substantially flat during heating and maximizing surface contact between the cooking surface and a cooking vessel resting thereon, whereby heat is transferred from the cooking surface to the cooking vessel with maximum efficiency. The apparatus may also be constructed as a receptacle for directly heating foods or liquids.
Patent NO-833901-L (NO)
Inventor: MILLER WALTER G
IPC: A62C35/02
Filed: 1983-10-26
Abstract: The disclosure herein describes a system for extinguishing fires which consists in first maintaining a supply of liquid fire extinguishing medium in a tank under a pressure cushion of expellant material; the medium is delivered upon detection of a hazard by opening a normally closed valve in a delivery line connected to the tank; this operation triggers a sequential operation of a plurality of groups of expellant containers which causes additional expellant material to be delivered to the tank to maintain therein a given pressure so as to effect quick and total evacuation of the fire extinguishing medium from the tank to the hazard.
Patent NO-844101-L (NO)
Title: Guniotelemetrisk system
Inventor: POSSEME GILLES
IPC: G01S5/28
Filed: 1984-10-12
Abstract: Et goniotelemetrisk system omfatter to akus-. tiske goniometre orientert langs to perpendiku-. lære akser, hvilke goniometre utfører målinger av vinkler i de to aksers skjæringspunkt 0, så vel som et treaksemagnetometer og et gradient-. meter for det magnetiske felt anbragt i skjæringspunktet 0.Systemet tillater lokalisering av fartøyer ut. fra samtidig måling av den akustiske støy de sender ut og den forstyrrelse av det jordmag-. netiske felt som de forårsaker, for å avfyre undervannsminer.
Patent NO-845003-L (NO)
Inventor: KRAUTTER JUERGEN
IPC: C09K3/18
Filed: 1984-12-13
Abstract: A water-spreading plastic material, comprising a plastic base having a water-repellent surface and having coated thereon: (1) an adhesive comprising a non-water-soluble, organic solvent soluble and essentially non-swellable polar group containing polymer and, (2) a water-spreading layer adhered to said base by said adhesive, being composed of colloid particles selected from the group consisting of silicon oxide, a metallic oxide, and a mixture thereof.
Patent NO-852436-L (NO)
Inventor: OROSKAR ANIL RAJARAM
IPC: G01N30/24
Filed: 1985-06-17
Abstract: A process for separating an extract component from a raffinate component contained in a feed mixture. A unidirectional fluid flow system is maintained through a series of separating units through which the components travel at different rates. The units are interconnected in series so as to form a single closed loop. A component concentration distribution is established within the system of units so as to comprise a series of zones. Feed and displacement fluid are each mixed with a different intercolumn stream prior to being passed into the inlets of two of the units and extract and raffinate are taken only as portions of streams from outlets of two or more of the units at appropriate points on the component concentration distribution. At the appropriate times the inlets and outlets are shifted so as to simulate movement of the units in a direction downstream with respect to the direction of fluid flow and thereby enable the inlets and outlets to continually lie in the appropriate zones.
Patent NO-854214-L (NO)
Inventor: GORKE KLAUS
IPC: H01B3/28
Filed: 1985-10-22
Abstract: The present invention relates to a method of manufacturing sealing compositions for electric wires, wherein one mixes together a filler (comprised chiefly of an alkaline earth carbonate), a binder component, and possibly additives of the type common in the art. The binder component is a combination of two binders: binder I is a homopolymer of 1,3-butadiene or a copolymer which is essentially obtained from 1,3-butadiene; and binder II is a polymer based on 1,3-butadiene and having laterally extending succinic anhydride groups. The sealing compositions are distinguished by good processibility and high dielectric strength.
Patent NO-894942-L (NO)
Inventor: SHERMAN FRED P
IPC: C07D489/08
Filed: 1989-12-08
Abstract: A method of treating a human or animal patient suffering from an autoimmune disease comprises daily administration to such patient of from about 1 to about 100 mg of the narcotic antagonists nalmefene or naltrexone. The nalmefene (6-methylene-6-desoxy-N-cyclopropyl-methyl-14--hydroxydihydronormorphine) or naltrexone (N-cyclopropylmethyl--14-hydroxy-dihydromorphinone) may be administered in equally divided doses from one to four times daily, preferably by the oral route. Parenteral administration may be utilized where suitable.
Patent NO-910365-L (NO)
Inventor: SEUBERT EDWIN
IPC: C10N40/14
Filed: 1991-01-31
Abstract: A lubricating grease compound formed of a basic oil and a lower proportion of a thickening agent which is a polyurea (polycarbamide) compound as well as the usual additives, in which the base oil is an ester of an aromatic di-, tri-, or tetra-carboxylic acid with one or more C7-C18-alkanols and the thickening agent is the reaction product of a compound of the general formulaA(B)n(I)with an amine of the general formula H2N-R (II), wherein A=CH4-n, B=aromatic mono- or di-isocyanate residue, n=1-3, and R=an alkyl or an alkenyl residue with 8 to 22-C-atoms or an aryl residue with 6 to 10-C-atoms, and in which the mixture of the basic oil and the thickening agent has a consistency with a penetration of 220-385, 0.1 mm.
Patent NO-913881-L (NO)
Inventor: HESSELDEN JAMES
IPC: E04C1/39
Filed: 1991-10-03
Abstract: The invention provides that wire mesh cage structures are used to provide structural blocks usable in building, shoring, walls and the like. The cage is lined with a geo-textile fibrous material which allows the passage therethrough of water, but not particulate material such as cement, sand aggregate which are used as materials for filling the cage. The cage is of rectangular form with internal partition panels.
Patent NO-924479-L (NO)
Title: Nye aminoalkanfosfinsyrer og deres salter
Inventor: MICKEL STUART JOHN
IPC: A61P25/20
Filed: 1992-11-20
Abstract: Forbindelse med formel I O R! R, HO ii r / \P ¿ CH2-CH-CH2 ¿ N (I) R R3 hvor a) R betyr butyl, S.± hydrogen, R2 3,4-dlklor- benzyl, l-(4-klorfenyl)etyl- eller l-(3,4-diklor )- fenetyl og R3 hydrogen eller b) R betyr dietoksymetyl, R! hydrogen og R2 2,6- eller 3,5-dlklorbenzyl, pyrid-3- ylmetyl, l-(4-metoksyfenyl)etyl, l-(4-klor-3-Jod- fenyl)etyl eller l-(3-klor-4-Jod-fenyl)etyl eller Rt betyr hydroksy og R2 3,4-dlklorbenzyl, l-(3-klor-4-Jod- fenyl)etyl, l-(4-klor-3-jodfenyl)etyl eller l-(3,4- diklorfenyl)etyl og R3 hydrogen eller R betyr syklo- heksylmetyl, Rx hydrogen og R2 3,5-diklorbenzyl. chinolin-4-ylmetyl, l-(3-klorfenyl)etyl, eller 1- (3,4,5-trimetoksyfenyl)etyl eller Rj betyr hydroksy og R2 3,4-dimetylbenzyl, 3,4-metylendloksybenzyl, l-(3- klorfenyl)etyl, l-(3,4-diklorfenyl)etyl, l-(3-klor-4- Jod-fenyl)etyl, l-(4-klor-3-Jod-fenyl)etyl, l-(2.4- dimetoksyfenyl)etyl, l-(2,5-dimetoksyfenyl)etyl, 1- (2,6-dimetoksyfenyl)etyl, l-(3,4-dimetoksyfenyl)etyl, l-(3,4-metylendioksyfenyl)etyl, l-(3,5-dlmetoksy- fenyl)etyl, l-(3,4,5-trimetoksy)fenyletyl,3-fenylprop- 2-yl, 2-(3,4-diklorfenyl)-propyl 2-(3,4-diklorfenyl)- propyl, 3-(3,4-diklorfenyl)prop-2-yl eller 3-fenyl-3- i hydroksy-prop-2-yl og R3 hydrogen eler R betyr "; sykloheksylmetyl, Rx hydrogen, R2 4-klorbenzyl og R3 metyl eller R betyr sykloheks-3-enylmetyl, Ki(S)- hydroksy, R2 l(S)-(3,4-diklorfenyl)etyl og R3 hydrogen eller R betyr benzyl, Rj^ hydroksy, R2 a-syklopropyl- 3,4-dlklor-benzyl, 3 ,4 ,5-trimetoksybenzyl, l-(3,4- ^ dlmetoksyfenyl)etyl, l-(3,4-diklorfenyl)etyl, 2-(3,4- i diklorfenyl)etyl, l-(3-klor-4-Jod-fenyljetyl, l-(3,4- ^ diklorfenyl)-2-hydroksy-etyl, 2-(3,4-diklorfenyl)-2- hydroksyetyl, l-(2,4-dimetoksyfenyl)etyl, l-(2,5- dimetoksyfenyl)etyl, l-(2,6-dimetoksyfenyl)etyl, i- x (3,4-dimetoksyfenyl)etyl, l-(3,4-metylendioksyfenyl)- : etyl, l-(3,4,5-trimetoksyfenyl)etyl, 3-fenylprop-2-yl, .-.: 3-fenyl-3-hydroksy-prop-2-yl, l-, 2- eller 3-(3,4- diklorfenylJpropyl, 3-(3 ,4-diklorfenyl)prop-2-yl, 3- (3,4-dlklorfenyl)-3-hydroksy-prop-2-yl eller 4-(3,4- ;; diklorfenyl )butyl og R3 hydrogen, ellerR betyr 4- ¿ klorbenzyl, 4-metylbenzyl, 4-metoksybenzyl eller sykloheks-3-enmetyl og R! , R2 og R3 står for hydrogen, og deres salter innehar GAGAB-antagonistlske egenskaper og kan bli anvendt for behandling av sykdommer som påvirkes av GABAg antagonister.
Patent NO-941544-L (NO)
Title: Rekombinant kjerne-streptavidin
Inventor: KOPETZKI ERHARD
IPC: C12N15/31
Filed: 1994-04-27
Abstract: En fremgangsmåte for produsering av rekombinant kjerne-streptavidin omfattende vetsceller som blir transformert med DNA kodende for kjerne-streptavidin, transformerte vertsceller blir dyrket under egnede betingelser og transformerte celler blir behandlet for å uttrykke DNA kodende for kjerne-streptavidin og for rekombinant kjerne-streptavidin blir isolert fra vertscellene eller dyrkningsmediet, er beskrevet. Anvendt som DNA kodende for kjerne-streptavidin er DNA som har (a) nukleotidsekvensen vist i SEQ ID NO. l eller (b) en nukleotidsekvens som tilsvarer sekvens (a) for degenerasjon av den genetiske koden.
Patent NO-942842-L (NO)
Title: Herdbare vandige dispersjoner av akrylatmodifisert polyamidharpiks
Inventor: SMITH GEORGE A
IPC: C08L33/14
Filed: 1994-07-29
Abstract: Vandlge dispersjoner av akrylatmodifisert polyamid- harpiks med ureagert akrylatfunksjonalitet. Disse akrylatmodifiserte polyamiddispersjonene herder ved eksponering overfor enten ultrafiolett stråling eller termisk energi til dannelse av tverrbundete filmer som er nyttige f.eks som adhesive belegg. I en foretrukket utførelse dannes akrylatmodifiserte dispersjoner ved tilsetning av en polyolester som har flere akrylat- estergrupper til en polyamidharpiks som har flere frie aminogrupper under betingelser som er effektive for dannelse av Michael-addisjonsproduktet derav.
Patent NO-951446-L (NO)
Inventor: MELI FAUSTO
IPC: G02B6/26
Filed: 1995-04-12
Abstract: The present invention relates to a telecommunication system including optical amplifiers connected in cascade, particularly adapted for a wavelength division multiplexing transmission, in which a combination of dopants in the fibre core enables a high signal/noise ratio to be achieved for all channels in a predetermined wavelength band, even in the presence of several simultaneously fed signals. <IMAGE>
Patent NO-953233-L (NO)
Inventor: CAMERON PAUL
IPC: B01D33/21
Filed: 1995-08-17
Abstract: A device for filtering liquids has an annular disc (1) with at least one perforated side wall. A plurality of separate sections (14) of a filter medium are applied onto frames (13) and each said section covers a part of the perforated side wall. According to the invention, the separate sections (14) of filter medium are attached to the respective frames (13), such that each section and its frame form a filter unit (12) separate from the perforated side wall, each filter unit being releasably connected to the disc. The filter units can be made light-weight and suitably identical, which facilitates exchange of filter units with defective sections of filter medium for new filter units.
Patent NO-960158-L (NO)
Inventor: EYNDE BENOIT VAN DEN
IPC: C12N15/09
Filed: 1996-01-15
Abstract: A new family of tumor rejection antigen precursors, and the nucleic acid molecules which code for them, are disclosed. These tumor rejection antigen precursors are referred to as GAGE tumor rejection antigen precursors, and the nucleic acid molecules which code for them are referred to as GAGE coding molecules. Various diagnostic and therapeutic uses of the coding sequences and the tumor rejection antigens, and their precursor molecules are described.
Patent NO-962791-L (NO)
Inventor: BEHR JEAN-PAUL
IPC: A61K31/66
Filed: 1996-07-02
Abstract: The present invention relates to compositions comprising at least one nucleic acid and one lipopolyamine, and their utilisation in gene therapy, particularly for the transfert in vivo of nucleic acids.
Patent NO-973932-L (NO)
Title: Herdbar belegningsblanding for arkvarer
Inventor: COURTOY JEAN-FRANCOIS
IPC: C08F222/10
Filed: 1997-08-26
Abstract: En strålingsherdbar belcggblanding som inn- befatter en PVC-harpiks, en akrylisk eller metakrylisk forbindelse og en slrålingsreakliv uretanoligomer beskrives. Det beskrives også en fremgangsmåte for belegging av cl materiale, som innbefatter trinnet for påføring lil materialctav beleggblandingcn, oppvarming for å varmeherde beleggblandingcn og bestråling av blandingen for å strålingshcrdc bcleggblandingen. Det skaffes også cn artikkel som innbefatter et materiale belagt med blandingen.- Beleggblandingen er særlig nying for belegging av elastiske vinvloulvniatcrialcr.
Patent NO-974639-L (NO)
Title: FremgangsmÕte og arrangement for fort°yning av et skip, sµrlig et skip for olje-/ og/eller gassproduksjon
Inventor: SMEDAL ARNE
IPC: B63B21/50
Filed: 1997-10-08
Abstract: Ved fortøyning av et produksjonsskip (10) over en under- vanns produksjonsbrønn benyttes minimalt tre (vanligvis eksempelvis åtte) ankerliner i form av fortøyningskjet- tinger (16b, 18c, I6a", 16b', 16c') som fører fra hver sitt stasjonære punkt på havbunnen til hver sitt fastgjøringspunkt på skipet (10). Minst en (ved minimalt lineantall på tre) ankerline (16b, 16c) har fast lengde og fører til en feste- krok (20) ombord på skipet, mens den eller de øvrige anker- liner (16a", 16c', I6d') på i og for seg kjent måte har foranderlig, innkortbar lengde mellom det stasjonære hav- bunnspunkt og et punkt (34) på skipet (10), for eksempel ved hjelp av en vinsj (30) for hver ankerline (16a', 16c', 16d') med nevnte foranderlige lengde, hvilket forenkler fortøyningsarrangementet konstruktivt og fortøyningen funksjonelt.
Patent NO-980452-L (NO)
Title: Brönnhullstrykk-forsterker og bore-sammenstilling og fremgangsmåte
Inventor: O'HANLON THOMAS A
IPC: E21B7/18
Filed: 1998-02-02
Abstract: Et stråleassistert borsystem som benytter en høytrykksforsterker (18), plassert i en brønnhullsboresammenstilling (10). Borefluid fra en borspindel (12) er styrt inn i borsammenstillingen (10), og i en tilstand er dette borefluidet ført gjennom trykkforsterkeren (18) for å bevirke at en sternpelsammenstilling (28) til forsterkeren (18) resiproserer, med høytrykksstempler (34) til stempelsammenstillingen (28) som avleverer høytrykksborefluid til en utløpsstråle (68) i borkronesammenstillingen (14). Lavtrykksfluidet som driver lavtrykksstemplene (32) er sluppet inn i en nedstrømsringromspassasje (56) og til borkronesammenstillingen (14). I en omløpstilstand, styrer en flerveisventil (60) borefluid fra et oppstrømshovedpassasjeparti (48) direkte til et nedstrømshovedpassasjeparti (56) for .å føre ut borkronesammenstillingen (14). Dette skiller ut fremmedlegemer som er ført oppover og ut av borehullet. Det er en kontrollventil (62) for å operere stempelsammenstillingen (28) og en utløserventil (64) operert av stempelsammenstillingen for å styre fluider selektivt til kontrollventilen (62).
Patent NO-981576-L (NO)
Title: Str÷mningsledningsstruktur for tilknytting av en satelittbr÷nn til et undervannsproduksjonssystem
Inventor: FREITAS ANDRU LUIZ VARGAS
IPC: E21B33/035
Filed: 1998-04-07
Abstract: En strømningsledningsstruktur (FLS) knytting av en satelittbrønn til et undervanns- produksjonssystem.
Patent NO-991738-L (NO)
Title: Enzymatisk fremstilling av vitamin B6
Inventor: HOSHINO TATSUO
IPC: C12P17/12
Filed: 1999-04-13
Abstract: Fremgangsmåte ved en enzymatisk fremstilling av vitamin B6 som omfatter å inkubere 1-deoksy-D-treo-pentulose og 4- hydroksy-L-treonin med et enzymreaksjonssystem fremstilt fra celler av mikroorganismer tilhørende slektene Rhizo- bium, Sinorhizobium, Flavobacterium, Chryseobacterium, Lactobacillus, Arthrobacter, Bacillus, Klebsiella, Esche- richia, Pseudomonas, Stenotrophomonas, Enterobacter, Serratia, Corynebacterium, Brevibacterium, Exiguobacterium, Saccharomyces, Yamadazma, Pichia og Candida, i nærvær av NADP*, NAD*, ATP. Mangan- og magnésiumioner stimulerer den ovennevnte reaksjonen. Fremgangsmåten gir høyt utbytte av vitamin B6 som er et vitamin som er essensielt for ernæring av dyr, planter og mikroorganismer og er anvendelige som et medisin- eller et matvareadditiv.
Patent NO-994998-L (NO)
Inventor: GOTWALS PHILIP
IPC: C07K19/00
Filed: 1999-10-14
Abstract: Fusion proteins comprising the TGF-beta Type II receptor linked to a portion of an immunoglobulin constant chain are described. Also described are methods of using the fusion proteins of the invention to treat a variety of fibroproliferative disorders.
Patent SE-0102541-L (SE)
Inventor: PERSSON ULF
IPC: H04J14/02
Filed: 2001-07-16
Abstract: The present invention relates to a method using a node, a system comprising a node and a node for filtering signals in a wavelength division multiplexing (WDM) optical communications system, especially for re-configurably adding and dropping signals to and from an optical fibre path. The node comprising a drop filter, an add filter, a signal channel receiver, and a signal channel transmitter each being connected to a switch for signal channel relaying between said network, and signal channel dropping and adding from and to said network. The node provides low loss for relayed signals by allowing the drop filter to have a low crosstalk isolation, and provides high crosstalk isolation for dropped signal channels by connecting said receiver to the switch through an additional filter with high filtering characteristics for at least one predetermined signal channel of said signal.
Patent SE-0103578-L (SE)
Inventor: BENJAMINSSON PETER
IPC: B65H35/02
Filed: 2001-10-29
Abstract: The present invention relates running webs which have been printed in a high-speed printer. A method and a device are provided for longitudinal cuffing of a running, unseparated web in two web portions, wherein the unseparated web ( 2 ) is printed in a high-speed printer ( 1 ) and wherein the unseparated web ( 2 ) is cut longitudinally in two web portions ( 2 a, 2 b). The unseparated web ( 2 ) is brought to run between a first and a second edge support ( 8, 9 ) such that longitudinal outer edges ( 2 d, 2 e), extending in the running direction (T), of the unseparated web ( 2 ) can cooperate with the edge supports ( 8, 9 ). If the width (B) of the unseparated web ( 2 ) varies and/or changes, this is read and the second edge support ( 9 ) and the cuffing means ( 7 ) are continuously controlled to move in a lateral direction (S) relative to the running direction (T) such that the unseparated web ( 2 ) is cut in two web portions ( 2 a, 2 b) with widths (B 2 a, B 2 b) which are adapted to each other.
Patent SE-0201902-L (SE)
Inventor: JOHANSSON ANDERS
IPC: E05D15/56
Filed: 2002-06-19
Abstract: Panel system comprising at least two horizontally slidable panels (1, 2, 3, 4) and for each panel (1, 2, 3, 4), in the direction of sliding of the panel (1, 2, 3, 4), one longitudinal lower guiding device to guide the sliding of the panel (1, 2, 3, 4) in a plane of sliding separated from and parallel with the plane of sliding of every other panel (1, 2, 3, 4), the panels (1, 2, 3, 4) being pivotable about a vertical axis at, at least one position along the lower guiding device, and the lower guiding device comprises on the lower side of the panel (1, 2, 3, 4) and close to the lower side of the panel (1, 2, 3, 4) complementary guiding means arranged to slide relatively each other, the first guiding means comprising a channel and the second guiding means at least one into the channel projecting element. Each panel (1, 2, 3, 4) comprises a control device arranged to vertically elevate each panel (1, 2, 3, 4) from the slidable position of the panel (1, 2, 3, 4) and thus arranged to disengage the guiding means from each other, to fix the panel (1, 2, 3, 4) pivotable about a vertical axis when the guiding means are disengaged from each other, and to lock the panel (1, 2, 3, 4), whereby the sliding of the panel (1, 2, 3, 4) in the direction of sliding of the panel (1, 2, 3, 4) is prevented.
Patent SE-0501863-L (SE)
Inventor: BOERJESSON JAN-ERIK
Filed: 2005-08-24
Abstract: The beam (2) supporting the tool (17) and the coupling part (3) secured to this beam are provided with front and back socket members (7, 8) for cooperating with correspondingly shaped back and front socket members (19) on the tool which allow the tool to be slid in a straight line into a mounting position where the socket members become secured together. A locking mechanism (11) on the beam and coupling part presents a catch for preventing the socket members becoming pulled apart when in the mounting position. The locking mechanism comprises a T-shaped part under elastic tension located in a hole (9) in the beam and coupling part and this part can be inserted into a hole in the bottom of the tool. The beam hole contains a recess with an open top side for housing a rubber O-ring (12). The vertical arm of the T is located entirely in the beam hole. The working side of the tool points away from the beam.
Patent SE-0502041-L (SE)
Filed: 2005-09-16
Abstract: Molecularly imprinted nanoparticles are encapsulated in nanofibres using an electrospinning technique. A method for producing molecularly imprinted nanofibres with a diameter of 10-1000 nm uses an electrospinning technique to encapsulate molecularly imprinted (MIP) nanoparticles into the fibres.
Patent SE-0600372-L (SE)
Inventor: WIKLUND LENNART AAKE
IPC: B31B50/25
Filed: 2006-02-21
Abstract: A folding unit for corrugated board sheets (18) in in-line manufacturing of corrugated board boxes, comprising a pair of parallel and laterally displaceable folding beams (1, 2) with a respective endless conveyor belt (3, 4), which extend from the inlet (19) of the folding unit to a pair of rolls (14) at the outlet (20) of the folding unit. A pair of folding rules (6) are arranged under the respective folding beams (1, 2) and extend from the inlet (19) of the folding unit and towards, but not all the way to, the outlet (20) of the folding unit. A pair of folding bars (33, 34) which are fixedly positioned outside the respective folding rules (6) and at an angle to the respective folding rules are arranged in the front portion of the folding unit, as seen in the transport direction (15) of the corrugated board sheets (18). A pair of folding belts (7, 8) are arranged under a respective folding beam (1, 2) to cooperate therewith and extend from an associated front deflecting roller (16) after the terminal end of the folding bars (33, 34), as seen in the transport direction (15), to an associated deflecting roller (17) with a horizontal axis substantially adjacent the pair of rolls (14). A post-creaser (81) is positioned under the respective folding beams (1, 2), between the rear end of each folding rule (6), as seen in the transport direction (15), and the associated front deflecting roller (16). Each post-creaser comprises a creasing wheel (82) which is formed as a double-cone and which is rotatably arranged on an adjustable bracket (83) to deform, in cooperation with the associated folding beam (1, 2) and an abutment (90), the beads (75, 76) forming at the folding line (74) as the corrugated board sheet (18) is being folded.