baber/WOPTO huggingface dataset:
Patent BR-112023020078-A2 (BR)
Title: Dispositivo de avanço de instrumento com uma marcação indicadora
Inventor: BART D PETERSON
IPC: A61M25/06
Filed: 2022-03-31
Abstract: dispositivo de avanço de instrumento com uma marcação indicadora. um dispositivo de avanço de instrumento pode incluir o instrumento e o recurso de avanço configurado para avançar o instrumento distalmente através do conjunto de cateter. o dispositivo de avanço de instrumento pode incluir uma primeira marcação indicadora, uma segunda marcação indicadora e uma terceira marcação indicadora. em resposta ao alinhamento do recurso de avanço com a primeira marcação indicadora, uma ponta distal do instrumento pode ser configurada para alinhar com uma ponta distal de um conjunto de cateter. em resposta ao alinhamento do recurso de avanço com a segunda marcação indicadora ponta distal do instrumento pode avançar uma distância distal à ponta distal do conjunto de cateter. em resposta ao alinhamento do recurso de avanço com a terceira marcação indicadora, a ponta distal do instrumento pode ser avançada outra distância distal à ponta distal do conjunto de cateter.
Patent BR-112023020570-A2 (BR)
Title: Métodos de harq para comutação de portadora de pucch
Inventor: SINGH BIKRAMJIT
IPC: H04L1/18
Filed: 2022-04-05
Abstract: métodos de harq para comutação de portadora de pucch. um método, sistema e aparelho são divulgados. de acordo com algumas modalidades, é provido um nó de rede configurado para se comunicar com um dispositivo sem fio. o nó de rede inclui conjunto de circuitos de processamento configurado para fazer transmissão de uma primeira indicação de uma primeira portadora de canal de controle de enlace ascendente físico, pucch, para comutação de portadora de pucch dinâmica, e receber uma transmissão de pucch que é baseada na comutação de portadora de pucch dinâmica a partir de uma segunda portadora de pucch para a primeira portadora de pucch de acordo com a primeira indicação.
Patent SK-9994-A3 (SK)
Title: Method of layering of polymer materials on aqueous basis by spray-applying on substrate
Inventor: GEBHARD MATTHEW S
IPC: B05D1/02
Filed: 1994-01-28
Abstract: A method for increasing the density of a spray-dried waterborne polymeric composition is provided, wherein a gas, such as, for example, carbon dioxide, having a solubility factor greater than one is used in spray-drying the waterborne composition.
Patent CZ-10893-A3 (CZ)
Title: Method of removing lignin from raw cellulose
Inventor: MARZOLINI FAUSTO
IPC: D21C9/16
Filed: 1993-01-29
Abstract: A process for delignifying raw cellulose which comprises a preliminary treatment for impregnating raw cellulose with a monopersulphuric acid solution, a successive filtration without washing with recycle of the filtered liquid to the first step, and a treatment, at low temperature and in alkaline solution at a pH higher than 9, of the previously impregnated raw cellulose in order to permit the reaction of the monopersulphuric acid with the lignin contained in the raw cellulose.
Patent CZ-13996-A3 (CZ)
Title: Moderate, high-yield process of n-(4-hydroxyphenyl)-retinamide synthesis in large scale and processes for employing intermediates therefor
Inventor: MARYANOFF CYNTHIA A
IPC: C07C403/20
Filed: 1994-05-18
Abstract: This invention is directed to an efficient, mild, high yield process for the large scale synthesis of N-(4-hydroxyphenyl)-retinamide comprising the preferred steps of reacting retinoic acid with dimethylchloroformamidinium chloride to form retinoyl chloride which in turn is reacted with bis-(N, O)-trimethylsilyl-p-aminophenol to eventually form N-(4-hydroxyphenyl)-retinamide and to the novel use of bis-(N, O)-trimethylsilyl-p-aminophenol to eventually form a hydroxyphenylamide, particularly N-(4-hydroxyphenyl)-retinamide and methods of recrystallizing N-(4-hydroxyphenyl)-retinamide to obtain the stable "A" polymorph thereof.
Patent CZ-37395-A3 (CZ)
Title: Process for preparing monoolefins
Inventor: ASTBURY CHRISTOPHER JOHN
IPC: C07C2/00
Filed: 1993-08-17
Abstract: A process for the production of mono-olefins from a hydrocarbon feed containing one or more paraffinic hydrocarbons having at least two carbon atoms, the process comprising partial combustion of a mixture of the hydrocarbon feed and a molecular oxygen-containing gas in contact in a reaction chamber with a catalyst capable of supporting combustion beyond the normal fuel rich limit of flammability to produce heat of reaction, the reaction chamber being adapted such that at least part of the heat of reaction is transferred to the incoming feed and the velocity of the incoming feed is maintained at a value above the burning velocity of the feed mixture.
Patent CZ-74894-A3 (CZ)
Title: Thiaxanthene antitumor-active preparations
Inventor: WENTLAND MARK PHILIP
IPC: A61K31/382
Filed: 1994-03-30
Abstract: Compounds having anti-tumour activity are disclosed having the formula <CHEM>       wherein: (1) n is 2 or 3;     R<1> and R<2> are independently lower-alkyl; Q is a residue chosen from the group consisting of CH2NHR<3>, CH2N(R<4>)SO2R<7>, CH2NHCHO, CH=N-Ar, C(O)NR<5>R<6>, CH2N(R<4>)C(O)R<7>, CH2N(C2H5)CHO, CH2N(R<4>)P(O)(O-lower-alkyl)2, CH2N=CH-N(R<9>)(R<10>), CH2N(R<4>)C(O)CF3 and CH2N(R<4>)C(O)OR<7>;   R<3> is hydrogen or lower-alkyl;   R<4> is hydrogen, lower-alkyl or Ar;   R<5> is hydrogen, lower-alkyl or Ar;   R<6> is hydrogen or lower-alkyl;   R<7> is lower-alkyl, or Ar;   R<8> is hydroxy; Ar is phenyl or phenyl substituted with methyl, methoxy, hydroxy, halogen or nitro; and   R<9> and R<10> are independently lower-alkyl; or   (2) Q is a residue chosen from the group consisting of CH2N(R<4>)SO2R<7>, CH=N-Ar, C(O)NR<5>R<6>, CH2N(R<4>)C(O)R<7>, CH2N(R<4>)P(O)(O-lower-alkyl)2, CH2N(R<4>)C(O)CF3 and CH2N(R<4>)C(O)OR<7>; R<8> is hydrogen, lower-alkyl, lower-alkoxy, or hydroxy; Ar is phenyl substituted by hydroxy; and n, R<1>, R<2>, R<4>, R<5>, R<6>, and R<7> are as defined hereinabove in part (1) with the proviso that one or more of R<4>, R<5>, or R<7> is Ar; or (3) Q is a residue chosen from the group consisting of CH2N=CH-N(R<9>)(R<10>) and CH2N(R<4>)C(O)CF3 ; R<8> is hydrogen, lower-alkyl, lower-alkoxy, or hydroxy; and n, R<1>, R<2>, R<4>, R<7>, Ar, R<9> and R<10> are as defined hereinabove in part (1), or a pharmaceutically acceptable acid-addition salt or solvate thereof .   Compositions containing the thioxanthenones and methods of treating tumors and cancer in mammals with the thioxanthenones are also disclosed.
Patent SK-13597-A3 (SK)
Title: New 3-substituted 3h-2,3-benzodiazepine derivatives, their preparation and use as medicaments
Inventor: HAMORI TAMAS
IPC: C07D491/056
Filed: 1995-07-28
Abstract: PCT No. PCT/DE95/01029 Sec. 371 Date Apr. 23, 1997 Sec. 102(e) Date Apr. 23, 1997 PCT Filed Jul. 28, 1995 PCT Pub. No. WO96/04283 PCT Pub. Date Feb. 15, 1996New 3-substituted 3H-2,3-benzodiazepine derivatives of general formula I    <IMAGE>  (I)  in which R1, R2, R3, R4, R5, R6, R7 and n have the meanings indicated in the description, their production as well as their use as pharmaceutical agents are described.\!
Patent SK-15196-A3 (SK)
Title: Rinse tank outlet-valve
Inventor: STEG MARCO
IPC: E03D1/30
Filed: 1996-02-02
Abstract: The outflow valve has a dividing wall (2) together with the chamber (9) arranged below the wall form a single unit (10). The unit can be removably inserted from above into the housing (1), which is open at the top. The unit is rotatably mounted in the housing. An upwardly extending tubular wall (11) is attached to the dividing wall and is joined to a housing cover (12).
Patent SK-20098-A3 (SK)
Title: Fungicidal mixtures
Inventor: SCHWALGE BARBARA
IPC: A01N37/50
Filed: 1996-07-31
Abstract: The invention concerns a fungicidal mixture containing: a) an oxime ether carboxylic acid amide of formula (I) in which R stands for hydrogen or halogen; and either b.1) the oxime ether carboxylic acid ester of formula (IIa); b.2) the oxime ether carboxylic acid amide of formula (IIb); or b.3) the methoxyacrylic acid ester of formula (IIc), in a synergistically active amount.
Patent SK-55898-A3 (SK)
Title: Therapeutic preparation for the transdermal administration of active substances
Inventor: ASMUSSEN BODO
IPC: A61K31/22
Filed: 1996-09-21
Abstract: The preparation proposed contains additives which cause active substances that are normally only inadequately resorbed through the skin to be absorbed more rapidly. The preparation is characterized in that the additives are HMG-CoA-reductase inhibitors.
Patent SK-86697-A3 (SK)
Title: Vitreous thread coated with preparative composition, preparative compositions for vitrous threads, a method using such compositions and final products with their use
Inventor: MOIREAU PATRICK
IPC: C08J5/08
Filed: 1996-10-29
Abstract: A glass yarn sizing composition consisting of a solution having a viscosity no higher than 400 cP and including a solvent in an amount of less than 5 wt.%, and at least one heat-polymerisable basic system, is disclosed. Said basic system includes at least 60 wt.% of components having a molecular weight of less than 750 and at least 60 wt.% of a mixture of one or more components having at least one epoxy reactive function, and one or more components having at least one anhydride reactive function. A method using said composition and the resulting yarns coated with said composition are also disclosed.
Patent SK-88196-A3 (SK)
Title: Novel heterocyclic compounds
Inventor: ANDERSEN KNUD E
IPC: C07D417/06
Filed: 1995-01-03
Abstract: The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof (I) in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them, and to their use for the clinical treatment of painful, hyperalgesic and/or inflammatory conditions in which C-fibers play a pathophysiological role by eliciting neurogenic pain or inflammation.
Patent CZ-187292-A3 (CZ)
Inventor: NOVOTNY JAROSLAV PROF ING DRSC
IPC: C09K3/32
Filed: 1992-06-18
Abstract: Použití odpadních neutralizačních kalů vznikajících při sklářské výrobě jako prostředku pro regeneraci a čištění řezných, odmašťovacích a protahovacích kapalin. Způsob regenerace a čištění řezných, odmašťovacích a protahovacích kapalin, při kterém se kapaliny smísí s odpadními neutralizačními kaly vznikajícími při sklářské výrobě, přidá se ekvivalentní množství primárního, sekundárního nebo terciárního fosforečnanu sodného nebo draselného vztaženo na obsah hydroxidu vápenatého obsaženého v odpadních kalech a dále organický polykoagulant, například poly- methakrylát v množství 10 až 150 mg na 1 dm3 zpracovávané kapaliny, načež se po sedimentaci regenerovaná nebo vyčištěná kapalina od kalu oddělí.
Patent CZ-188892-A3 (CZ)
Inventor: ZAVADNA IVANKA RNDR
IPC: C07C43/205
Filed: 1992-06-19
Abstract: Je popsán způsob přípravy l-p-(karbamoylmethyl- fenoxy)-3-isopropylamino-2-propanolu,
který je používán v humánní
medicíně jako antihyperten- sivum, aminolysou
l-p-(karbamoylmethylfenoxy)- -2,3-epoxypropanu 2-aminopropanem
za přítomnosti polymerního nosiče, obsahujícího
kyselé nebo bazické funkční skupiny ve vodném nebo
vodné- organickém prostředí tak, že se získá produkt s obsahem
nečistot HPLC nižším, než 2 % hmot., který dalším
přečištěním již splňuje kvalitu pro farmaceutické účely.
* Navržený způsob přípravyslouěeniny vzorce I se jeví ekonomicky
i ekologicky velmi výhodný, je spojený s regenerací
a recirkulací polymerního nosiče, stejně tak i
nezreagovaného 2-aminopropanu a rozpouštědel.
Patent CZ-297691-A3 (CZ)
Inventor: LEDL LUMIR ING CSC
IPC: F15B3/00
Filed: 1991-09-30
Abstract: Kontinuální hydraulický multiplikátorje tvořen tělesem (1),
v němž jsou rovnoměrně umístěny nejméně tři hydrogenerátory
(5). Každý hydrogenerátor (5) sestává z diferenciálního
pístu (S) a diferenciálního tlakového válce (53) a každý má
vlastní řídící rozváděč (3). Pracovní prostor (51) před diferenciálním
pístem (8)je napojen spojovacím kanálem (12) v
tělese (1) přes řídící rozváděč (3) a kuličkový ventil (34) na
společný přívod (9) kapaliny. Tento pracovní prostor (51) je
rovněž spojen přepouštěcím kanálem (82) v diferenciálním
pístu (8) s výstupním prostorem (52) za diferenciálním pístem
(8). Výstupní prostor (52)je dále spojen spojovacím kanálem
(4) přes zpětný ventil (6) se společným výstupním
kanálem (10) tlakové kapaliny z hydrogenerátorů (5).
Hydrogenerátory (5) a jejich řídící rozváděče (3) jsou
umístěny posunuté o 90.sup.o .n.kolem společné osy, v níž
je otočně uložena šikmá dotyková deska (7) pro řízení posuvu
diferenciálních pístů (8), hydrogenerátorů (5) a zdvihátek
(33) řídících rozváděčů (3). Na konci zdvihatek (33)
řídících rozvaděčů (3) je vytvořena odtlačovací trubička
(35) kuličkového ventilu (34), jejíž průtokový otvor (36) je
spojen se společným odpadním kanálem (11) kapaliny.
Patent CZ-368592-A3 (CZ)
Inventor: KLUCIK IGOR ING
IPC: B65H59/30
Filed: 1992-12-16
Abstract: U způsobu regulace rychlosti otáčení svinovací hlavy (31)
ukládacího zařízení (3) pramene (1) vláken, jejíž střední
rychlost otáčení je přímo úměrná střední rychlosti otáčení
výstupních válců (2) textilního stroje vyrábějícího pramen
(1) vláken se po dosažení dolní nebo horní polohy pramene
(1) vláken mezi výstupními válci (2) a ukládacím zařízením
(3) rychlost otáčení svinovací hlavy (31) zvýší nebo sníží
nad nebo pod střední rychlost až do dosažení opačné polohy
pramene (1) vláken, kdy se smysl změny rychlosti
změní. Za výstupními válci (2) je pramen (1) vláken veden
mezi snímačem (5) horní polohy a snímačem (6) dolní polohy
pramene (1) vláken. Zmíněné snímače (5,6)jsou propojeny
s řídícím ústrojím (7) ukládacího zařízení (3).
Patent CZ-405389-A3 (CZ)
Title: coke guide basket
Inventor: FOJTIK JAN ING
IPC: C10B33/00
Filed: 1989-07-03
Abstract: Both inside side walls of the spatial box (1) of the guide basket (2) are equipped with expansion profiles (3) the front side of which is mounted on the body of the spatial box (1) and the rear part is reciprocally mounted on the walls of this box (1) and where the drive of the guide basket (2) consists of a lever mechanism (10) of a through shaft (11) mounted, so that it can rotate, in the bearing bodies (12) of the steel construction of the leading carrier located above the leading track (7) of the guide basket (2) and the ends of the short arms (13) of the lever mechanism (10) are mounted on both sides of the basket and on their other ends there are forks in which direct hydro-engines (14) are  mounted, so that they can swing, on the holders (15) of the steel construction of the guide vehicle and where the central part of the through shaft (11) is connected to the long arms (16) of the lever mechanism (10) the  ends of which are equipped with eyes mounted, so that they can swing, on pins fixed to the central part of the outside side walls of the spatial box (1) of the guide basket (2) and a guiding cover (17) is mounted on the upper area of the guide track (7) covering the space between the coking chamber and the guide basket (2).<IMAGE>
Patent CZ-501989-A3 (CZ)
Title: Light-weight roofed structure
Inventor: LUPINSKI BRONISLAV
IPC: E04B1/343
Filed: 1989-08-28
Abstract: The apparatus consists of sections whose frame consists of two tubular stands (3), which are detachably fitted at both ends always in at least one fluke (2). The lower fitted fluke (2) is fixed to the base support {1) and fixed to the upper fitted fluke (2) is the main roof support (4). On the roof support (4), plumb to its axis, there are collars (5), slotted into which are roof beams (6). Fixed to the upper side of the roof beams (6) is the roof cover (8).<IMAGE>
Patent CZ-174394-A3 (CZ)
Title: Method of controlling gear change in a gearbox and the gearbox itself
Inventor: STEEBY JON ALLEN
IPC: F16H63/30
Filed: 1994-07-20
Abstract: A system and method are disclosed for controlling a shift even in a transmission (14) wherein a shift actuator (30,48) develops a force to effect the engagement of a clutch collar and a gear. The method comprises detecting when a non-fully engaged condition of the clutch collar and the gear occurs, indicating either a tooth butt or torque lock condition, and then pulsing the shift actuator (30,48), when the non-fully engaged condition is detected, between a relatively low force and a relatively high force to disturb the clutch collar and the gear out of the non-fully engaged condition. The detecting step comprises examining either the axial position of the clutch collar or the axial position of a shift rail operatively connected to the clutch collar with a rail position sensor (43). Preferably, a signal having a modulated pulse width and a frequency of between about 5 and 20 Hertz is sent to the shift actuator. The system which embodies this method is disclosed in the forms of an automated mechanical transmission having sliding clutch collars (122,124,126) and a transmission system having a standard friction master clutch interposed between the engine and the transmission. <IMAGE>
Patent CZ-190997-A3 (CZ)
Title: Preparations based on dimethicone derivatives providing aroma and acting as cooling or antimicrobial preparation
Inventor: HUGHES IAIN ALLAN
IPC: A61K47/34
Filed: 1995-12-13
Abstract: A flavor, perfume, coolant or antimicrobial composition comprising a dimethicone copolyol selected from alkyl- and alkoxy-dimethicone copolyols having formula (I), wherein: X is selected from hydrogen, alkyl, alkoxy and acyl groups having from about 1 to about 16 carbon atoms, Y is selected from alkyl and alkoxy groups having from about 8 to about 22 carbon atoms, n is from about 0 to about 200, m is from about 1 to about 40, q is from about 1 to about 100, the molecular weight of the residue (C2H4O-)x(C3H6O-)yX is from about 50 to about 2000, and x and y are such that the weight ratio of oxyethylene:oxypropylene is from about 100:0 to about 0:100. The compositions provide improved surface residuality, impact and/or antimicrobial efficacy.
Patent CZ-245493-A3 (CZ)
Title: Pivaloyloxymethyl (1r,5s,6s)-2-/(4r)-2-oxo-4-pyrrolidinylthio/-6-/(1r)-1-hydroxymethyl/ -1- methyl-1-carbapen-2-em-3-carboxylate
Inventor: KAWAMOTO ISAO
IPC: C07D477/00
Filed: 1993-11-17
Abstract: A storage stable form of the pivaloyloxymethyl ester of the carbapenem derivative known as (1R, 5S, 6S)-2-[(4R)-2-oxo-4-pyrrolidinylthio]-6-[(1R)-1-hydroxyethyl]-1-methyl -1-carbapen-2-em-3-carboxylic acid in crystalline form. <IMAGE>
Patent CZ-249698-A3 (CZ)
Title: Device for unloading material from vehicles
Inventor: SJOSTRAND JUSSI
IPC: E04G21/04
Filed: 1997-01-20
Abstract: A material outfeeding device intended for working vehicles and including a bin (1) that is defined by two longitudinal side walls (3, 3') connected with each other via a bottom (2), a front end portion (5) and a rear end portion (4) that at its back side has means (7) for detachable attachment of the bin to a vehicle supported hoist. At the bottom of the bin a rotatable screw feeder (8) is provided, said screw feeder (8), with a front portion, projecting through an opening in the front end portion (5) and extending into a compressing device protruding from the outside of the front end portion (5), said compressing device being composed of a cylindrical tube (12) and a tapering tube portion (13) protruding from said tube (12). Concrete or other material that by the screw feeder is transported out of the interior of the bin is compressed in the tapering portion (13) before the material reaches an outfeed opening (14) at the outer end of the tapering tube portion (13).
Patent CZ-267295-A3 (CZ)
Title: Deactivator of noxious effects
Inventor: KLIKAR KAREL
IPC: A61N1/16
Filed: 1995-10-12
Abstract: This deactivator consists of an upper covering part (1) connected to the lower covering part (8) where a conductor (3) runs through the upper covering part (1) with a holder (2) the ends of which terminate through the caps (4) which hermetically close the two non-electrically conductive separated vessels (5) into a dielectric filling (6) and the conductor (3), in addition to the vessel (5) is connected to the ground cable (7).<IMAGE>
Patent CZ-316798-A3 (CZ)
Title: Liquid crystals based on a polymer mixture, process of their preparation and their use
Inventor: DIETZ ERWIN
IPC: C09K19/00
Filed: 1997-03-19
Abstract: A liquid crystalline polymer blend containing two or more cholesteric liquid crystalline polymers or at least one nematic and at least one cholesteric liquid crystalline polymer. Variations in the components and proportions of the mixture make it possible to obtain all shades of colour and to reproducibly produce them. The polymer blends are suitable as materials or effect pigments.
Patent CZ-317195-A3 (CZ)
Title: Method of repairing connection mechanism of electric machines for current connection line and for supply, optionally discharge of cooling liquid
Inventor: THIARD-LAFORET ALFRED
IPC: H02K15/04
Filed: 1995-11-29
Abstract: The existing electrical connection (2) is removed from the rod end by inductive heating. The area of the end to which a new connection is to be made is then cleaned and machined. Small grooves are made between neighbouring conductor sections (1) in the face of the rod. A first connection part (2a) of Cu is fitted around the end, and the remaining gaps are filled with Cu and/or solder film which also occupies the grooves. The connection is inductively heated, soldered and visually inspected before a second part (2b) is fitted and soldered to the free end of the first.
Patent CZ-342195-A3 (CZ)
Title: Accurate dosing device of liquids
Inventor: HOLY VACLAV DR MGR
IPC: A61M5/315
Filed: 1995-12-21
Abstract: Exact liquid doser suppressing a measured dose of liquid by the piston of an injection jet (8) the rear part of the body (5) of which is equipped with a closure (6) with a hole with the same diameter as the outside shell of the injection jet (8). The front part the body (5) is equipped with a hole for the passage of the cylindrical part of the anchor (3) on the end of which there is screwed nut (1). The anchor (3) passes to the transparent pocket the opposite end of which is equipped with a spring segment (4) the peripheral cogs of which fit in a minimum of two grooves on the inside diameter of the body (5) with the created thread fitting into the prolonged part of the spring segment (4) equipped with the thread.
Patent CZ-9903563-A3 (CZ)
Title: Murine lymphocyte hybridoma VGP/TGE - D7/G7
Inventor: RODAK LADISLAV MVDR DRSC
IPC: C12N15/06
Filed: 1999-10-08
Abstract: The present invention relates to a murine lymphocyte hybridoma TGE D7/G7, deposited in the Collection of zoopathogenic microorganisms of the Research Institute of Veterinary Medicine in Brno under designation CAPM-TK-7/99-TGE D7/G7, which produces a monoclonal antibody exhibiting specific reaction with dominant antigens of the VGP/TGE virus. When subjected to the Western blot analysis the monoclonal antibody reacts with a membrane glycoprotein with size of 30 kDa and a nucleocapside phosphoprotein with size of 43 to 50 kDa. The prepared monoclonal antibody is usable for further investigation as well as for a tender and specific proof of VGP/TGE virus in feces of individuals suffering from diarrheal disease.
Patent CZ-426098-A3 (CZ)
Title: Process for producing tissue paper by wet pressing
Inventor: AMPULSKI ROBERT STANLEY
IPC: D21F11/00
Filed: 1997-06-23
Abstract: The present invention provides method for making a wet pressed paper web. An embryonic web (120A) of papermaking fibers is formed on a foraminous forming member (11), and transferred to an imprinting member (219) to deflect a portion of the papermaking fibers in the embryonic web into deflection conduits in the imprinting member. The web (120A) and the imprinting member (219) are then pressed between first (320) and second (360) dewatering felts in a compression nip (300) to further deflect the papermaking fibers into the deflection conduits in the imprinting member and to remove water from both sides of the web. The compression nip (300) has an extended length, and can comprise convex and concave opposed compression surfaces.