baber/WOPTO huggingface dataset:
Patent YU-49037-B (YU)
Inventor: DORN CONRAD P
IPC: A61P9/10
Filed: 1994-12-16
Abstract: Jedinjenje strukturne formule: ili njegova farmaceutski prihvatljiva so, gde je R1 odabran iz grupe, koja se sastoji od: (1) vodonika; (2) C1-6 alkila, nesupstituisanog ili supstituisanog sa jednim ili više supstituenata, koji su odabrani od: (a) hidroksi, (b) okso, (c) C1-6 alkoksi, (d) fenil-C1-3 alkoksi, (e) fenila, (f) -CN, (g) halo, pri čemu je halo fluoro, hloro, bromo ili jodo, (h) -NR9R10, gde su R9 i R10 nezavisno odabrani od: (i) vodonika (ii) C1-6 alkila, (iii) hidroksi-C1-6 alkila i (iv) fenila, (i) -NR9COR10, gde su R9 i R10, kao što su prethodno definisani, (j) -NR9CO2R10, gde su R9 i R10, kao što su prethodno definisani, (k) -CONR9R10, gde su R9 i R10, kao što su prethodno definisani, (l) -COR9, gde je R9, kao što je prethodno definisan, (m) -CO2R9, gde je R9, kao što je prethodno definisan, (n) heterociklus, gde je heterociklus odabran iz grupe, koja se sastoji od: (A) benzoimidazolila, (P) pirolila, (B) benzofuranila, (LJ) hinolila, (C) benzotiofenila, (R) tetrazolila, (D) benzoksazolila, (S) tiadiazolila, (E) furanila, (T) tiazolila, (F) imidazolila, (U) tienila, (G) indolila, (V) triazolila, (H) izooksazolila, (NJ) azetidinila, (I) izotiazolila, (X) 1,4-dioksanila, (J) oksadiazolila, (Y) heksahidroazepinila, (K) oksazolila (Z) piperazinila, (L) pirazinila, (AA) piperidinila, (M) pirazolila, (AB) pirolidinila, (N) piridila, (AC) tetrahidrofuranila, i (O) pirimidila (AD) tetrahidrotienila i gde je heterocikl nesupstituisan ili supstituisan sa jednim ili više supstituenata, izabranih od: (i) C1-6 alkila, nesupstituisanog ili supstituisanog sa halo, -CF3, -OCH3 ili fenilom (ii) C1-6 alkoksi, (iii) okso, (iv) hidroksi, (v) tiokso, (vi) -SR9, gde je R9 kao što je prethodno definisan, (vii) halo, (viii) cijano, (ix) fenila, (x) trifluorometila, (xi) -(CH2)m-NR9R10, gde je m 0. 1 ili 2, a R9 i R10 su kao što su prethodno definisani, (xii) -NR9COR10, gde su R9 i R10, kao što su prethodno definisani, (xiii) -CONR9R10, gde su R9 i R10, kao što su prethodno definisani, (xiv) -CO2R9, gde je R9, kao što je prethodno definisan, i (xv) -(CH2)m-OR9, gde su m i R9 kao što su prethodno definisani; (3) C2-6 alkenila, koji je nesupstituisan ili je supstituisan sa jednim ili više supstituenata, koji su odabrani od: (a) hidroksi, (b) okso, (c) C1-6 alkoksi, (d) fenil-C1-3 alkoksi, (e) fenila, (f) -CN, (g) halo, (h) -CONR9R10, gde su R9 i R10, kao što su prethodno definisani, (i) -COR9, gde je R9, kao što je prethodno definisan, (j) -CO2R9, gde je R9 kao što je prethodno definisan, (k) hererocikla, pri čemu je heterocikl, kao što je prethodno definisan; (4) C2-4 alkinila; (5) fenila, koji je nesupstituisan ili supstituisan sa jednim ili više supstituenata, koji su odabrani od: (a) hidroksi, (b) C1-6 alkoksi, (c) C1-6 alkila, (d) C2-5 alkenila, (e) halo, (f) -CN, (g) -NO2, (h) -CF3, (i) -(CH2)m-NR9R10, gde s
Patent ZA-90288-B (ZA)
Title: Laser light emitting probe and producing method thereof
Inventor: DAIKUZONO NORIO
IPC: A61B18/22
Filed: 1990-01-16
Abstract: This invention relates to a laser beam emitting probe suitably used for incision, transpiration, and coagulation of animal tissues or thermotherapy as the probe is kept in contact therewith, and a method of manufacturing such a probe. The laser beam emitting probe has a scattering surface at the free end portion thereof, which is bent to one direction on a longitudinal section thereof. In order to manufacture this probe, a laser beam transmitting member at least the free end portion of which is convergent is bent at the same portion thereof, and the resultant probe semiproduct is brought into contact with a liquid containing at least laser beam-absorptive powder, light scattering powder the refractive index of which is higher than that of the laser beam transmitting member, and laser beam transmitting powder the melting point of which is equal to or lower than that of the laser beam transmitting member, to bake the semiproduct at a temperature higher than the melting point of the laser beam transmitting powder but not higher than a level at which the laser beam transmitting member can no longer retain the shape thereof.
Patent ZA-97371-B (ZA)
Title: An aqueous polymer/polyurethane resin binder vehicle dispersion and the production thereof, and coating media and the use thereof.
Inventor: GOEBEL ARMIN
IPC: C08G18/63
Filed: 1997-01-16
Abstract: PCT No. PCT/EP97/00150 Sec. 371 Date Jul. 20, 1998 Sec. 102(e) Date Jul. 20, 1998 PCT Filed Jan. 15, 1997 PCT Pub. No. WO97/26289 PCT Pub. Date Jul. 24, 1997An aqueous binder vehicle dispersion and coating media, which can be used for multi-layer coating, wherein the dispersion is obtainable by the reaction of I. 20 to 97% by weight of a polyurethane(-urea) resin containing groups which are reactive towards a chain extender IV), having a number average molecular weight (Mn) of 1000 to 10,000, and 8 to 80 milliequivalents per 100 g of ionic groups, groups which can be converted into ionic groups and/or hydrophilic groups, II. 0 to 30% by weight of a polyester resin having a number average molecular weight (Mn) of 500 to 5000, and having the same groups as in I) which are reactive towards IV), and III. 3 to 80% by weight of a (meth)acrylic copolymer containing 0 to 40 milliequivalents per 100 g of ionic groups, groups which can be converted into ionic groups with the same charge as in I) and/or hydrophilic groups, having the same groups as in I) and II) which are reactive towards IV), wherein at least 50% by weight of III) has been produced in the presence of at least part of components I) and/or II), with IV. one or more chain extenders, and conversion into the aqueous phase.
Patent AT-403892-B (AT)
IPC: B01D46/00
Filed: 1996-12-18
Granted: 1998-06-25
Abstract: Method of fitting the bags of a bag filter into the shaker frame by means of a snap closure that engages a hole in the frame.
Patent AT-389341-B (AT)
Title: Process for positioning a mount for the releasable covering of an opening in a tiled wall
IPC: E04F19/08
Filed: 1987-11-07
Granted: 1989-11-27
Abstract: A covering 3 for closing an opening 2 in a tiled wall comprises a plastic panel 4 on which tiles 5 are adhesively bonded. Arranged on one side of the covering 3 is a latch 7, which interacts with a profile 15 which is adhesively bonded to the top boundary surface of the opening 2. Fastened on the panel 4, opposite the latch 7, is a channel-like profile 10 which interacts with a ridge 11 of a profile 13, said ridge being arranged on the bottom boundary surface of the opening 2. In order for it to be possible for the mount to be placed easily in position, the profiles 13 and 15, which form the mount, are first of all fitted in the opening 2 by means of an adhesive which has a sufficient open time. The covering 3, provided with the tiles 5, is then connected to the mount 13 and 15 by oblique introduction and tilting action, and is displaced in the opening 2 until the surfaces of the tiled wall 1 and the covering 3 are located in one plane. <IMAGE>
Patent DK-164459-B (DK)
Title: Agent for defrosting and protection against frosting for aircraft
Inventor: SALVADOR RENE
IPC: C09K/
Filed: 1987-07-08
Abstract: Defrosting and anti-frosting agent for aircraft based on glycols and water and with cross-bound acryl polymers as a thickening agent, essentially consisting of:a) 40-70 weight percent of a glycol chosen among alkylene glycols with 2-3 C-atoms and oxyalkylene glycols with 4-6 C-atomsb) 0.1-1 weight percent of cross-bound acryl polymers, consisting of 1 part by weight of a cross-bound copolymer of acryl acid or an alkali metal acrylate and acrylamide with 10-90 weight percent copolymerized units of acryl acid or alkali metal acrylates and 10-90 weight percent copolymerized units of acrylamide and 1-10 parts by weight of a cross-bound homopolymer of acryl acid or an alkali metal acrylate with the precondition that the homopolymer and the copolymer each independently have a viscosity of 5,000 to 70.000 mPas and a laminar flow character with a displacement rate of 0-20,000 s<-1>, whereby the viscosity and the laminar flow character are each independently measured with the help of a 0.5 weight percent aqueous solution with a temperature of 20 degrees C and a pH value of 7 with a Brookfield viscosity meter at 20 o/m or with a rotation viscosity meter with displacement rate up to 20,000 s<-1>,c) 0.05-1 weight percent of a tenside from the group of alkali metal alkylarylsulfonates,d) 0.01-1 weight percent of at least one corrosion inhibitore) The three following basic compounds e1 to e3 in the given masses to the determination of the pH value of the agent to 7.5-11e1) 0.01-1 weight percent ammoniac, monoethanolamine, diethanolamine, or triethanolamine or a mixture thereofe2) 0.05-0.1 weight percent of potassium hydroxide ande3) 0.01-0.5 weight percent of a further alkali metal hydroxide andf) water in the remaining portion up to 100 weight percent, given that the masses in weight percent are calculated on weight of the agent.The agent presents the particular advantage of having a relatively low viscosity even in arctic temperatures and low displacement rates, which ensures a rapid and thorough flow of the agent upon start of the aircraft under extreme conditions.
Patent FI-63486-B (FI)
Inventor: TAGUCHI MITSUO
IPC: F41A21/30
Filed: 1981-11-03
Granted: 1983-02-28
Abstract: PCT No. PCT/FI82/00052 Sec. 371 Date Jun. 17, 1983 Sec. 102(e) Date Jun. 17, 1983 PCT Filed Nov. 2, 1982 PCT Pub. No. WO83/01680 PCT Pub. Date May 11, 1983.A silencer for the barrel of a firearm comprises a sheath defining an interior space having open opposite ends. The sheath has a longitudinal axis. A plurality of partitioned plates are connected to the sheath and extend across the interior space thereof. Each partition plate has an opening therethrough of a size which is wider than a caliber of the firearm barrel and which lies in a plane which is inclined at an acute angle with respect to the axis. Each partition plate, in a direction along the axis, is rotated around the axis by a selected angle with respect to a previous partition plate to produce a convoluted path for gases discharged from the gun barrel. The first partition plate in the sheath adjacent a firearm valve which is connected to one open end of the sheath, defines an initial expansion chamber for the gases.
Patent FI-89180-B (FI)
Inventor: CADIEUX SERGE M
IPC: A61F13/15
Filed: 1986-08-14
Granted: 1993-05-14
Abstract: Dry laid board comprising peat moss is provided and made by harvesting peat moss having a degree of decomposition of H-1 value as measured by the Modified Von Post Scale, individualizing the harvested peat moss, drying the individualized peat moss and entraining the peat moss in a gas stream. The entrained peat moss is then condensed to form a low density peat moss containing board which is subsequently calendered for use in such products as dressings. diapers and sanitary napkins.
Patent FI-78937-B (FI)
Inventor: RAJALA VELI-MATTI
IPC: D21D5/02
Filed: 1988-03-07
Granted: 1989-06-30
Abstract: The invention relates to a device for screening pulp, comprising a screen drum (2) provided with holes for the passage of an accepted pulp fraction therethrough; and a blade (10) for a screening device. The device comprises straight blades (10) wiping the surface of the screen drum (2) and extending in parallel with the axis of the screen drum (2). Reject which does not pass through the screen drum (2) is removed through a reject discharge opening (5) at the other end of the screen drum. For transferring the reject from the surface of the screen drum (2) to the reject discharge end, the surface of the blades (10) is on the screen drum side provided with grooves (11) so inclined that the front end of the groove (11) is closer to the pulp input than the backward end of the same groove (11). Thereby each groove (11) in the blades (10) causes the reject to be transferred towards the reject discharge opening (5).
Patent FI-92285-B (FI)
Inventor: BECHER FRANK
IPC: A61M35/00
Filed: 1989-03-07
Granted: 1994-07-15
Abstract: PCT No. PCT/DE88/00370 Sec. 371 Date Apr. 3, 1989 Sec. 102(e) Date Apr. 3, 1989 PCT Filed Jun. 21, 1988 PCT Pub. No. WO89/00437 PCT Pub. Date Jan. 26, 1989.The invention relates to a transdermal therapeutic system for administering or applying active substances to the skin with a backing layer remote from the skin, an active substance depot, an active substance delivery control means controlling the delivery of the active substance through the system and a contact adhesive means for fixing the therapeutic system to the skin, in which the active substance depot is a multichamber system, in which discreet chambers contain one or more active substances.
Patent FI-89562-B (FI)
Inventor: JAERVENPAEAE VILJO
IPC: B01D50/00
Filed: 1990-04-11
Granted: 1993-07-15
Abstract: PCT No. PCT/FI91/00107 Sec. 371 Date Nov. 18, 1991 Sec. 102(e) Date Nov. 18, 1991 PCT Filed Apr. 10, 1991 PCT Pub. No. WO91/15283 PCT Pub. Date Oct. 17, 1991.The invention relates to a wet blaster/wet washer, in which the blaster is an essential component, from which the outlet occurs in accordance with the invention from the middle section of a hood via a ring channel formed by a pipe channel (7) concentric with an inlet channel (2). The centrifugal field caused by an impeller (3) of the blaster slings the massive liquid exceeding the saturation point out of the gas, and the washed, treated, transferring gas thereby dries out of the liquid. The separated liquid is removed as a flow (D) by using a suitable outlet (5).
Patent FI-105563-B (FI)
Inventor: RYLES RODERICK GLYN
IPC: D21H21/54
Filed: 1991-04-26
Granted: 2000-09-15
Abstract: Novel compositions comprising anionic and/or amphoteric organic polymeric microparticles are disclosed, along with a method for their production. The products are useful in flocculating a wide variety of dispersions of suspended solids and in paper-making.
Patent FI-96098-B (FI)
Inventor: SOURLIER PASCAL
IPC: B22D18/04
Filed: 1991-06-19
Granted: 1996-01-31
Abstract: In this mould, the sum of the areas of the cross-sections of the runners (30) in service is, at at least one casting instant, greater than the area of the cross-section of the casting pool (28), or at least of the same order as this area. This makes it possible to slow down the metal during its passage in the runners and thus to obtain non-turbulent filling of the impressions. 
<??>Application to the multi-stage moulding of thin-wall castings. 
<IMAGE>
Patent FI-100194-B (FI)
Inventor: MODRAK JAMES PATRICK
IPC: B32B5/02
Filed: 1991-10-30
Granted: 1997-10-15
Abstract: High loft durable nonwoven material comprising facing and base components and corresponding process for preparation by     (a) forming and compiling a facing component (1A); (b) lightly bonding the compiled facing webs, utilizing a low density bonding pattern (20A);   (c) laying a web (23A); and (d) bonding (20AB) said laid web to form a base component to said facing component, utilizing a substantially greater bonding density then employed for said facing component.   <IMAGE>
Patent FI-95332-B (FI)
Inventor: DEKKER ANDR
IPC: H04B1/04
Filed: 1993-09-23
Granted: 1995-09-29
Abstract: PCT No. PCT/FI94/00425 Sec. 371 Date May 23, 1995 Sec. 102(e) Date May 23, 1995 PCT Filed Sep. 22, 1994 PCT Pub. No. WO95/08866 PCT Pub. Date Mar. 30, 1995An arrangement for controlling a high-frequency power amplifier, including a high-frequency power amplifier, a feedback line between the input side and the output side of the high-frequency power amplifier, a control connected to the input side of the high-frequency power amplifier and communicating with the feedback line, a sampler and a detector connected to the feedback line between the output side and the input side of the high-frequency power amplifier, as well as a switch connected to the forward line for bringing the high-frequency power amplifier to an OFF state controlled by a control signal. A parallel loop provided with a reference voltage feed is connected to the feedback line. The loop includes a signal adapter, the transfer function of which is dimensioned to substantially correspond to the transfer function of a power control loop constituted by the forward line and the feedback line, measured at switching points of the parallel loop.
Patent FI-110042-B (FI)
Inventor: KIEMA ARTO
IPC: H04W16/32
Filed: 1993-10-04
Granted: 2002-11-15
Abstract: The invention relates to a CDMA cellular radio system, comprising in each cell at least one base station (BTS) connected to the mobile stations (MS1, MS2) in the cell, in which system a data signal of each user generated with a given bit rate is multiplied by a spreading code generated with a bit rate considerably higher than the bit rate of the data signal, the ratio between the data signal and the spreading code forming the spreading ratio of the connection, and in which system signals multiplied by the spreading codes of several users are transmitted on the same frequency band. To improve the quality of a connection between a mobile station and a base station, the spreading ratio of the connection between the base station (BTS) and the mobile station (MS1, MS2) is adjusted during the connection on the basis of signal quality.
Patent FI-106924-B (FI)
Inventor: HAYWARD JAMES ARTHUR
IPC: A61K8/55
Filed: 1994-03-02
Granted: 2001-05-15
Abstract: A cosmetic composition which includes:     a) membrane lipids dispersed in the form of liposomes; b) un-neutralized salicylic acid localized within the membrane lipid bilayer of the liposome; c) other cosmetic ingredients located in either the membrane compartment, or in either of the external or internal aqueous compartments or some combination thereof;   d) an organic, water-soluble membrane-impermeant base; and,   e) water. This composition enables the inclusion of salicylic acid as the free acid in products of neutral pH. <IMAGE>
Patent FI-120098-B (FI)
Inventor: SVENDSEN ALLAN
IPC: C12R1/07
Filed: 1995-01-20
Granted: 2009-06-30
Abstract: In the mutant  alpha -amylase one or more of the methionine amino acid residues is exchanged with any amino acid residue except for Cys and Met. The thus produced mutant  alpha -amylase exhibits an improved stability in the presence of oxidizing agents and an improved thermoactivity at moderate low pH values. The mutant  alpha -a amylase is well suited as an additive to detergents, dish washing agents and liquefaction agents.
Patent FI-118966-B (FI)
Inventor: ISAK HEINZ
IPC: C07B61/00
Filed: 1997-05-22
Granted: 2008-05-30
Abstract: PCT No. PCT/EP95/04463 Sec. 371 Date May 6, 1997 Sec. 102(e) Date May 6, 1997 PCT Filed Nov. 14, 1995 PCT Pub. No. WO96/16023 PCT Pub. Date May 30, 1996Halomethylbenzoyl cyanides I PH-CO-CN (I) where Ph is phenyl which is substituted by chloromethyl or bromomethyl and may cary 1-4 other rradicals, are prepared from halomethylbenzoyl chlorides II PH-CO-Cl (II), by reacting II with a cyanide-donating compound in the presence of a Lewis acid, if required in an inert organic solvent or diluent, and then isolating the product. The halomethylbenzoyl cyanides I are important intermediates for synthesizing crop protection agents.
Patent HU-198150-B (HU)
Inventor: NEMETHY JENOE
IPC: B65D33/36
Filed: 1986-03-11
Abstract: A találmány szerinti csapnak dugaszolható hengeres szakasszal rendelkező háza (10) van, a házon (10) kifoiyónyílás (20) van kialakítva, amely a ház (10) belsejében kiképzett átfolyócsatornán át a ház (10) dugaszolható végén levő befolyónyílással (18) van összekötve. A házban (10) tengelyirányban eltolható adagolószerkezet (30) van elhelyezve, amely a házból (10) kiemelkedő adagológombot (32), és belülről célszerűen bepattintással ehhez rögzített nyitó-záró tagot (24) tartalmaz. A nyitó-záró tag (24) .kúpos zárótesttel (26) van ellátva, amely a házban (10) az átfolyócsatorna egy szakaszán kiképzett szintén kúpos fészekbe (34) illeszkedik. A ház (10) és az adagolószerkezet (30) között az adagolószerkezetet (30) zárt helyzetbe visszatérítő .rugó (22) van elhelyezve. A ház (10) és az adagolószcrkezet (30) a ház (10) dugaszolható szakaszával koncentrikus felépítésű. A rugó (22) ellenében tengelyirányban a befolyónyílás (18) felé elmozdítható adagolószerkezet (30) nyitó-záró tagja (24) a ház (10) belső felületéhez illeszkedő, belül üreges henger, amely a bcfolyónyflás (18) felé szélesedő fészekbe (34) illeszkedő zárótesttel (26) és a befolyónyflás (18) felőli végén kiszúrócsúccsal (28) van ellátva. A nyitó-záró tag (24) hengeres részének palástján a zárótest (26) közelében belépőnyílás (36), a hengeres résznek az adagológombhoz (32) rögzített vége közelében pedig a ház (10) kifolyónyílásával (20) belülről fedésbe hozható kilépőnyílás (38) van kialakítva. (1. ábra) 32   20 43 30  I.óbra -1-
Patent HU-188089-B (HU)
Inventor: DOERNER HENRIK
IPC: E04C2/02
Filed: 1981-04-29
Abstract: Eljárás, építőipari erősítőanyagokként felhasználható,
hidrogél bevonatú szálakat tartalmazó cementkötésű
építőanyagok előállítására, melynek
során az erősítő szálakra 0,1-10 súly% szárazanyag-tartalmú
vizes vagy vizes-glicerines oldatból
akrilamid-típusú, lineáris vagy legföljebb 5 monomer
egységnek megfelelő méretű elágazásokat hordozó
polimert visznek fel, Lhol a polimer funkciós
csoportjainak 1-15%-át —COOH és/vagy
—COOX (X = egyvegyértékű kation) csoportok
teszik ki statisztikusan egyenletes eloszlásban -
szükség esetén többértékű fémionok beadagolásával,
melegítéssel és/vagy lúgosítással beindítják a
polimer gélesedését, és amennyiben szálerősítésű,
cementkötésű építőanyagöka: kívánnak előállítani,
a gélesedés lezajlása után vagy a gélesedés lezajlása
közben a szálas anyagot ismert módon, nedves
körülmények között beágyaznák az önmagában ismert
összetételű cementalapú anyagba.
Patent HU-186409-B (HU)
Inventor: BALCZO GABOR
IPC: B60Q11/00
Filed: 1981-05-06
Abstract: A találmány legkevesebb egyetlen vezetékre sorosan felfűzött fogyasztók be- és kikapcsolására, valamint visszajelzésre alkalmas. A találmány szerint az információközlő vezetékhez ablakkomparátor csatlakozik, melynek ablakát jelentő feszültségmezőt ellenállásokból álló feszültségosztó határozza meg. Az ablakkomparátor kimeneteihez impulzusformáló és tároló csatlakozik, amelyek egymással közvetlenül is össze vannak kötve a tároló engedélyező bemenetén át. Az impulzusformáló másik kimenete a visszajelző vezetékhez csatlakozik, a további bemenete pedig a fogyasztó állapotjelző kimenetével van összekötve. A tároló kimenete a teljesítménykapcsolón át csatlakozik a fogyasztó sarkaihoz. A találmány szerinti kapcsolási elrendezés egy további kiviteli módjánál az információközlő — ill. a visszajelző vezetéket egyetlen vezetékké lehet közösíteni oly módon, hogy e közösített vezetékre az impulzusformáló kimenete kapuzott áramgenerátoron át csatlakozik. 2  186409 -1-
Patent HU-205730-B (HU)
Title: Method and machine for forming boxes of polygon cross section from plate material
Inventor: SERRE JEAN-CLAUDE
IPC: B31B3/28
Filed: 1989-03-21
Abstract: Method and machine for the production of a polygonal box from a blank (1) of sheet material comprising a set of panels (2, 3, 4, 5). 
<??>According to the invention:
 -  the said set of panels (2 to 5) is rolled about a mandrel having a polygonal cross section;
 -  the tongue (9) is fixed to the free edge (19) of the end panel (5);
 -  the flaps (11.2 to 11.5) on the same side as the said panels (2 to 5) are folded; and
 -  the said flaps (11.2 to 11.5) thus folded are fixed to each other. 
<??>Manufacture of American boxes. 
<IMAGE>
Patent HU-191019-B (HU)
Title: Device for compressed air drier
Inventor: LARSSON SVEN-OLOF
IPC: B60T17/00
Filed: 1985-04-15
Abstract: A drying tower for a compressed air drier includes a base (5) and a reservoir (4) containing a cartridge (8) filled with filter material (12) and desiccant (11).In order to obtain an optimal utilization of the desiccant and of the space the cartridge (8) completely fills the reservoir (4) and is provided with two longitudinal partition walls (13, 14) perpendicular to each other and having two openings (15) at the end remote from the base, so that - aided by suitable shaping of the base - the air will be transported in a winding path consecutively through all four desiccant-filled compartments formed by the walls.