baber/WOPTO huggingface dataset:
Patent CZ-87698-A3 (CZ)
Title: Apparatus for locking weft thread during its cut-off for assignment to weft metering feeder
Inventor: COVELLI MARCO
IPC: D03D47/36
Filed: 1996-09-26
Abstract: Device to block the weft yarn - to be associated to measuring weft feeders for fluid jet looms, just downstream of the outlet yarnguide and/or of the antiballoon device of said feeders - comprising, into a single elongated body (1): an inlet cone (3) and a cylindrical channel (4), crossed by the weft yarn (F), the common axis of which is the longitudinal axis (2) of said device; a core (5) to block the yarn (F), movable into a guide (6) perpendicularly to said axis (2) and apt to penetrate into said channel (4) through an opening (7) thereof; electromagnetic means (8) acting on said core (5) against a return spring (9); and a bush (11) associated to said channel (4), in correspondence of said opening (7), to form a contrast surface (10) onto which said core (5) engages in order to block the yarn (F).
Patent SK-19395-A3 (SK)
Title: Element based foam and concrete modular wall construction and method and apparatus thereof
Inventor: SALAHUDDIN FAREED M
IPC: E04B1/16
Filed: 1993-08-10
Abstract: An element based wall construction, process of modular construction and apparatus for constructing structures of spaced concrete cylinders (10) and beams (14, 100) and foam insulating blocks (50, 60). The wall construction includes spaced, vertical concrete cylinders (10) interconnected by horizontal concrete beams (14, 100), reinforced by centrally located reinforcing bars (42), with a pilaster (12) projecting inwardly beyond the cylinders (10) and beams (14, 100) to support roof and floor joists or trusses, and insulating foam blocks (50, 60) occupying the spaces between cylinders (10) and beams (14, 100). The process includes the construction of concrete column (10, 300) and beam (14, 100) forming assemblies interspersed with insulated blocks to form a complete wall structure for a building with exposed pilaster channels (200) at each floor and roof level connected to the beam (14, 100) and column (10) defining apertures, stabilizing the structure, and substantially continuously pouring concrete into the channels to create a unitary wall structure.
Patent SK-31193-A3 (SK)
Title: Device for low-temperature carbonization
Inventor: TRATZ HERBERT
IPC: B09B3/00
Filed: 1993-04-07
Abstract: The invention relates to a carbonisation apparatus for carbonising material containing metal parts, in particular waste materials which contain metal wires or metal strips. The carbonisation apparatus includes a rotatable carbonisation drum (11). It is provided that at least one pusher (3a-3c) is located in the region of the discharge port (1a) of a residue discharge pipe (1) joined to the carbonisation drum (11). At least one retainer or rod (5a, 5b) protruding into the space below the discharge port (1a) can be arranged on the fixed residue housing (2) where the residue discharge pipe (1) ends. A skein (4) of tangled material leaving the residue discharge pipe (1) is divided into pieces. It can also be provided that at least one pusher (23a-f) is arranged in the carbonisation drum (21). A plurality of pushers (23a-f) can be distributed over the inner circumference and in the longitudinal direction of the carbonisation drum (21). A skein (22) of tangled material consisting of metal wires or metal strips is divided into pieces in the carbonisation drum (21). The pieces cannot impede the functioning of a connected residue discharge system or residue sorting system. <IMAGE>
Patent SK-32593-A3 (SK)
Title: Aluminosilicates
Inventor: ARAYA ABRAHAM
IPC: C01B33/36
Filed: 1993-04-08
Abstract: Process for preparing P zeolites in which aluminate and silicate solutions are reacted in the presence of a P-zeolite seed. P zeolite having the oxide formula <MATH>  wherein y is the water content and having a calcium effective binding capacity of above 150 mg/g, an oil absorption of above 80g of oil per 100g of zeolite and a calcium uptake rate of below 10 seconds.
Patent SK-52995-A3 (SK)
Inventor: TSUZUKI YASUHIRO
IPC: B60C11/14
Filed: 1995-04-24
Abstract: Zimná pneumatika (5) je vybavená protišmykovými
štruktúrami. Tieto protišmykové štruktúry sú tvorené
valcovou drážkou (7), vytvorenou v radiálnom smere z
kontaktnej plochy (6a) pneumatiky s vozovkou do vopred
stanovenej hĺbky. Ďalšou protišmykovou štruktúrou
je kefkovitý prvok (1), vytvorený z množstva drôtikovitých
členov (3a), ktoré sú umiestnené v drážke (7).
Patent SK-83398-A3 (SK)
Title: Organo-tin-containing complex stabiliser for synthetic resin compositions
Inventor: HENNE PETER
IPC: C08K9/00
Filed: 1996-12-20
Abstract: Complex stabiliser for mixtures of synthetic resins of formula (I) wherein M2+ is at least one cation of bivalen metal, R is C1-12 direct or branched alkyl group, An- is n-valent anion or mixture of anions and concurrently following conditions are valid: 0 < a < 0.5; 0 < b < 0.1; 0 <= x <= 1; 0 < a + b (2 + x) < 0.5; 0 <= m <= 2. Disclosed is also production method for stabilisers and their use in mixtures of synthetic resins, preferably in mixtures of synthetic resins containing halogen or (co)polymers obtained by polymerising method according to Ziegler and Natty.
Patent CZ-267990-A3 (CZ)
Inventor: SHEU TYNG-JEN
IPC: B43K21/02
Filed: 1990-05-30
Abstract: Automatická tužka sestává z podélné trubky (1) mající
horní otevřený konec (11) a kuželovitý spodní konec (12) a
uvnitř středový otvor (13). Řada tuh (2) se zasune do podélné
trubky (1). Vodicí prostředky (4)jsou upevněny v podélné
(1) poblíž jejího spodního konce, aby se zabránilo
posunu tuh (2) směrem vzhůru. Stiskací mechanismus (3)
vytlačuje tuhy (2) do vodicích prostředků (4) a vysunuje je z
dolního konce (12) podlouhlé trubky (1) pro účely psaní. V
podlouhlé trubce (1) je vytvořena řada zásobních drážek
(14) axiálně umístěných okolo její vnitřní plochy poblíž
horního konce (11). Středový otvor(13) má horní část (131)
a spodní část (132) jejíž průměr je menší než horní části
(131). Spodní část (132) má svůj spodní konec (134) sousedící
s vodícími prostředky (4) a řada vodicích drážek (15)
radiálně vyčnívá ze spodní části (132) pro zasunutí tuh (2).
Každá z vodicích drážek (15) je souosá sjednou zodpovídajících
zásobních drážek (14) a její horní konec komunikuje s
horní částí (132)
Patent CZ-292691-A3 (CZ)
Inventor: MACHAR ZDENEK ING
IPC: B28B7/00
Filed: 1991-09-24
Abstract: Forma (1) pro výrobu dílců (8) je opatřena kluznými výsuvnými
prvky (6) pro snadné odformování. Kluzné výsuvné
prvky (6) jsou opatřeny otvory (61), v nichž jsou při
výrobě dílce (8) uloženy přečnívající konce (71) jeho podélných
výztuží (7).
Patent CZ-455990-A3 (CZ)
Title: Pharmaceutical application system and process for producing thereof
Inventor: SHETH NITIN VADILAL
IPC: A61K9/26
Filed: 1990-09-19
Abstract: Pharmaceutical delivery systems containing 7-dimethyl-6-deoxy-6-demethyltetracycline or a non-toxic acid addition salt thereof comprising mixtures or separate administration units of pH sensitive polymer coated spherical granules adapted to release the minocycline in a medium having a pH of in the range of from about 4.0 to about 7.5 and coated or uncoated quick release granules adapted to release minocycline in a medium having a pH of less than about 3.9 or minocycline powder, pH adapted multi-coated compositions and oral dosage unit forms liquids, capsules or tablets containing the above are provided. These systems and formulations provide at least minimum therapeutic blood levels of minocycline for at least about 24 hours when administered to a subject only once-a-day. Methods for the preparation of the systems and formulations are provided as well.
Patent CZ-125999-A3 (CZ)
Title: Method of measuring thickness of glass tank lateral wall
Inventor: MYERS RONALD T
IPC: G01B11/06
Filed: 1999-04-09
Abstract: Apparatus for measuring glass layer thickness in the sidewall of a glass container (22) in which a container is placed in a bath (26) of oil having an index of refraction matching that of the container outer sidewall surface. The body of the container is engaged within the bath to permit rotation while restraining lateral motion as the finish of the container is rotated. Light energy is directed though the bath and tangentially through the sidewall of the container so as to establish a pattern of light energy as a function of sidewall layer thickness, and layer thickness is determined as a function of such light pattern. As applied specifically to measuring thickness of the casing glass layer in a cased glass container in accordance with the preferred method of the invention, such casing glass thickness is determined as a function of the pattern in the light energy that emerges from the oil bath. <IMAGE>
Patent CZ-133698-A3 (CZ)
Title: Cationic organic peroxy acid and bleaching detergent
Inventor: OAKES JOHN
IPC: C11D3/395
Filed: 1996-10-18
Abstract: There is provided a cationic organic peroxyacid having general formula (I), wherein R1 is an optionally substituted, linear or branched, C8-C12 alkyl or alkenyl group; R2 and R3 are each a methyl group; R4 is an optionally substituted, linear or branched, C3-C5 alkyl or alkenyl group; p is 0 or 1; z is an integer selected from 0-3; y is an integer selected from 0-5; w is 0 or 1; and X is a counter anion. This peroxyacid was found to have good bleaching performance without showing incompatibility with anionic surfactants.
Patent CZ-158997-A3 (CZ)
Title: System for drive stability control
Inventor: WANKE PETER
IPC: B60W10/184
Filed: 1995-11-25
Abstract: Disclosed is a system controlling the yaw moment of a four-wheeled motor vehicle on curves, with a vehicle reference model (12) and an activation logic (11) that prompts yaw moment control in certain driving situations, wherein a situation recognition unit (13) gives the activation logic (11) information at least as to whether the vehicle is on a reverse course, in which case the activation logic does not allow yaw moment control.
Patent CZ-9901914-A3 (CZ)
Title: Plastic moulded crate provided with folding sides
Inventor: TONTARELLI SERGIO
IPC: B65D6/26
Filed: 1999-05-31
Abstract: The present invention relates to a plastic moulded crate, of the type provided with folding sides, characterised in that, when in operational vertical position, the sides are firmly joined by means of special lateral projecting elements (6) located on the transversal sides (1) that are fitted into corresponding slots (5) located on the longitudinal sides (3). <IMAGE>
Patent CZ-199694-A3 (CZ)
Inventor: MAXA JAROSLAV ING
IPC: D04B15/66
Filed: 1994-08-19
Abstract: Na okrouhlém pletacím stroji pro-výrobu ponožkového
zboží jsou sopry (2) opatřeny vzorovacími kolénky (3) a
technologickými kolénky (4). Stroj je opatřen volícími staničkami
(5) jež jsou přiřazeny k vzorovacím kolénkům (3) a
to jen v jedněch pletacích systémech. Dále jsou tu systémové
bubínky (11) přiřazené v druhých pletacích systémech
jen k technologickým kolénkům (4).
Patent CZ-207099-A3 (CZ)
Inventor: DE LA METTRIE ROLAND
IPC: A61K8/41
Filed: 1998-09-28
Abstract: Řešení se týká hotové barvicí směsi pro oxidační barvení
keratinových vláken a zejména lidských vlasů, která v
příslušnémbarvícímmédiu obsahuje para-fenylendiaminjako
prvou bázi oxidace, alespoňjeden para-aminofenolenoljako
druhou bázi oxidace, 2-metyl-5-N(b-hydroxyetyl)aminofenol
jako činidlo a alespoňjeden enzymtypu oxidoreduktázy se
dvěma elektrony za přítomnosti alespoňjednoho donoru pro
tento enzym. Týká se rovněž způsobu užití této barvící směsi.
Patent CZ-208594-A3 (CZ)
Title: Apparatus for making gas flow more uniform
Inventor: CINTL PETR ING
IPC: F27D13/00
Filed: 1994-08-29
Abstract: Equipment for balancing gas flow in a combustion shaft (5) at the hot-blast stove of a blast furnace, consisting of a baffler (6) located in the gas tract (3) of the ceramic burner. The vertical surface of the baffler (6) lies essentially on the vertical plane of the gas tract (3) and perpendicular to the horizontal axis (8) of the gas piping (2).<IMAGE>
Patent CZ-298394-A3 (CZ)
Title: Process for preparing 3-alkyl-2,6-dichloroacylanilides by electrolytic debromination of 3-alkyl-4-bromo-2,6-dichloroacylanilides
Inventor: KARCHER THOMAS DR
IPC: C07C233/15
Filed: 1994-11-30
Abstract: Process for the preparation of 3-alkyl-2,6-dichloroacylanilides of the formula I <IMAGE> wherein R<1> and R<2> independently of one another are (C1-C4)-alkyl, by electrolytically debrominating bromoalkylacylanilides of the formula II <IMAGE> wherein R<1> and R<2> have the meaning indicated above.d
Patent CZ-378396-A3 (CZ)
Title: Thermostable and biologically solvable fibrous means
Inventor: SORENSEN LONE MOLLER
IPC: A01G31/00
Filed: 1995-06-23
Abstract: Thermostable and biologically soluble man-made vitreous fibres obtainable from a melt having a low liquidus temperature and a low crystallisation rate comprising SiO2: 48-64 % by weight, Al2O3: 0.3-4 % by weight, FeO: 6-10 % by weight, CaO: 10-35 % by weight, MgO: 7-20 % by weight, Na2O: 0-10 % by weight, K2O: 0-6 % by weight, the ratio of (Na2O + K2O + 0.1.CaO) to (MgO + FeO) being > 0.15 and (MgO + FeO) being greater than 14 % by weight and (Na2 + K2O) being less than or equal to 10 % by weight.
Patent CZ-414798-A3 (CZ)
Title: Process for preparing esters of 2-acetylcarboxylic acid
Inventor: HUBER WOLFGANG
IPC: C07C69/72
Filed: 1998-12-15
Abstract: Preparation of 2-acetylcarboxylic acid esters (I) comprises condensation of an acetic acid ester with an aldehyde, followed by removal of any unreacted educts and water formed during condensation and hydrogenation of the resulting intermediate. Preparation of 2-acetylcarboxylic acid esters (I) comprises reacting an acetic acid ester with an aldehyde, followed by hydrogenation. The novelty comprises four factors: (1) During the first stage, the use of acetic acid 1-6C alkyl esters and 1-12C aldehydes, in the presence of a condensation catalyst at 0-40 degrees C; (2) Removal of any unreacted educt and any water produced after the condensation has taken place; (3) Hydrogenation of the residue in the presence of a catalyst at 20-160 degrees C and 1-100 bar, where the hydrogenation is divided into two stages, with the first stage taking place at 20-90 degrees C and the second at 50-160 C; and (4) Isolation of (I) by distillation.
Patent CZ-420098-A3 (CZ)
Title: Casing for optical components
Inventor: BEYER WOLFGANG
IPC: G02B6/36
Filed: 1998-12-17
Abstract: The casing includes a lower part and at least one holder for coupler and/or splices, formed as a separate component and attached on the lower part of the casing. The holder (2) proceeds continuously crosswise over the entire casing width, and is hinged with its free ends at the side walls (12,13) of the lower casing part (1). The holder is placed in a predetermined distance from the floor (11) of the lower casing part, and is connected through soluble joints (16,17,21,22) with its side walls.
Patent ES-8602222-A3 (ES)
Title: Worm and wheel transmission with double worm screw
IPC: F16H1/20
Filed: 1985-02-01
Abstract: The transmission has two worms (3a,3b) formed on a common shaft (1). The worm threads have the same pitch, but are of opposite hands. Each worm meshes with two pinions of the same diameter (4a,6a,4b,6b), arranged on opposite sides of the shaft. Each pair of pinions on the same side of the shaft mesh with each other. - The shaft of each pinion of a diagonally opposite pair (4a,b) carries a second pinion which meshes with an internally toothed gear (7) mounted on the output shaft. The pinions are not located in the axial direction of their shafts and the worm shaft is also free to move axially so that no resultant axial force is exerted on the housing.
Patent SK-126696-A3 (SK)
Title: Cephalosporin antibiotics and antibacterial agents containing them
Inventor: CHRISTENSEN BURTON
IPC: A61K31/545
Filed: 1995-03-29
Abstract: The present invention includes novel (7R)-7-(acylamino)-3-(arylthio)-3-cephem-4-carboxylic acids or their pharmacologically acceptable salts which exhibit antibiotic activity against a wide spectrum of organisms including organisms which are resistant to  beta -lactam antibiotics and are useful as antibacterial agents. The invention also relates to novel intermediates useful for making the novel compounds of the present invention and to novel methods for producing the novel compounds and intermediate compounds.
Patent SK-136397-A3 (SK)
Title: Hydraulic platform lift, especially for motorcycles
Inventor: BLEEKER GERARDUS
IPC: B66F7/08
Filed: 1996-04-03
Abstract: PCT No. PCT/DE96/00633 Sec. 371 Date Feb. 11, 1998 Sec. 102(e) Date Feb. 11, 1998 PCT Filed Apr. 3, 1996 PCT Pub. No. WO96/31321 PCT Pub. Date Oct. 10, 1996The present invention relates to a hydraulic platform lift, in particular a motorcycle platform lift, comprising a parallelogram chassis in which on one of the two parallel lifting arms a hydraulic cylinder, supported on the sub-frame, is articulated. The task of the invention is providing such a platform lift which has a substantially better intrinsic weight/lifting-force ratio than the comparable platform lifts known from prior art. This task is solved according to the invention by means of a platform lift of the above cited type thereby that the hydraulic cylinder (1) engages the lifting arm (4) at an articulation point (8) beneath the pivot axis (7) which for this purpose comprises in this region a projection (9) directed downwardly in order to make available a favorable lever arm (15) for the force transmission of the hydraulic cylinder (1), and that a tie (5) is provided connecting the support point (2) of the hydraulic cylinder (1) on the sub-frame (3) with the lifting arm (4), the articulation point (6) of which on the lifting arm (4) is coaxial with its pivot axis (7).
Patent SK-157691-A3 (SK)
Inventor: IGNATENKO ALEXANDER
IPC: E04G25/04
Filed: 1991-05-27
Abstract: Zariadenie pozostáva z oporného rámu (15) so zdvihákom (13), ktorého piest (5) je opatrený opornou pätou (11) a zo sady oporných elementov (1,2) naukladaných na sebe. Na opornom ráme (15) je súosovo so zdvihákom (13) namontovaný pomocný zdvihák (14). Oporné elementy (1,2) sú opatrené na vrchnej ploche opornými hniezdami (9,10) a na bočnej ploche montážnymi škárami (3,4) a sú na seba naukladané tak, že každý z nich je oproti predchádzajúcemu pootočený okolo vertikálnej osi o uhol 180°.
Patent SK-171998-A3 (SK)
Title: Electric switches, sockets and the like for flush mounting
Inventor: HAJAS JOZSEF
IPC: H02G3/14
Filed: 1996-06-20
Abstract: The invention concerns electric switches, sockets and the like for flush mounting. These consist of bodies that are fixed into the flush-mounting boxes, to which alignment frames that have detachable coverings and locking components are fixed. According to the invention, these alignment frames have switch surfaces on opposite sides, which combine together using snap connections and hold in place the frames, which are each time arranged one beside another. These alignment frames are therefore suitable for multiple connections and can compensate for any unevenness in the base.
Patent SK-175898-A3 (SK)
Title: Method for producing xylitol
Inventor: HEIKKILA HEIKKI
IPC: C07C29/141
Filed: 1997-06-23
Abstract: The invention relates to a method for producing xylitol. According to the method, a mixture that contains xylose or xylonic acid or that is concentrated with respect to xylonic acid is reduced, and xylitol is recovered.
Patent SK-289692-A3 (SK)
Title: Imidazolylmethyl-pyridine, method of preparation thereof, medicament and pharmaceutical composition containing this pyridine
Inventor: GIGER RUDOLF K A
IPC: A61K31/44
Filed: 1992-09-21
Abstract: Compounds of the formula I <IMAGE>  in which   R1 denotes alkyl having 1 to 4 carbon atoms, halogen having an atomic number of 9 to 35 or amino which is optionally mono- or disubstituted by alkyl having 1 to 4 carbon atoms, R2 and R3 independently of one another stand for hydrogen or alkyl having 1 to 4 carbon atoms and R4 denotes hydrogen, hydroxyl, alkyl or alkoxy each having 1 to 4 carbon atoms or halogen having an atomic number of 9 to 35, in the form of the free base or in acid addition salt form, can be used for the treatment of senile dementia and Alzheimer's disease and as antidepressant.
Patent SK-722011-A3 (SK)
Inventor: SUCHOBA MICHAL
IPC: G06Q30/06
Filed: 2011-07-21
Abstract: Systém bezhotovostného nákupu tovarov, charakteristický
tým, že server prevádzkovateľa (2) prijímajúci informácie
z vysielača (1) je obojsmerne spojený s blokom spracovania
informácií (3), ktorého príslušný výstup je spojený so
zobrazovacou jednotkou (4). Jeden výstup servera prevádzkovateľa
(2) je spojený s aspoň jedným obchodnodistribučným
blokom (6). Ovládač (5) je spojený
s príslušným vstupom bloku spracovania informácií (3). Na
zobrazovacej jednotke (4) sú počas vysielaného programu
zobrazované obrazové informácie obsahujúce aj špecifické
symboly pri ponúkaných tovaroch. Divák v prípade záujmu
o ponúkaný tovar vyšle ovládačom (5) objednávací signál
do bloku spracovania informácií (3). Systém je vybavený
softvér, ktorý objednávaciu informáciu spracuje tak, že obchodno-distribučný
blok (6) vydáva pokyny na expedovanie
tovaru k zákazníkovi (7).
Patent AT-510088-A3 (AT)
Title: Ein verfahren zur beherrschung des einrollens der faserstoffbahn und eine trockenpartie einer faserbahnmaschine
Inventor: KEKKO PASI
IPC: D21F5/04
Filed: 2011-06-16
Abstract: Zur Beherrschung/Steuerung des Einrollens der Faserstoffbahn wird die Bahn getrocknet, indem sie so durch wenigstens eine Gruppe (10) mit Einsiebführung geleitet wird, dass ihre Unterseite (A) gegen die aufgeheizte Oberfläche des Zylinders (11) zu liegen kommt, wonach die Bahn durch einen Prallströmungstrockner (13) geleitet wird, in dem direkt auf die Oberseite (B) der Bahn heiße Luft oder heißer Dampf geblasen wird. Zum Schluss wird die Bahn durch die letzte Zuggruppe (19) mit Einsiebführung geschleust, in der die Unterseite (A) der Bahn gegen die Oberfläche des Zylinders (21) zu liegen kommt. Die letzte Gruppe (19) besteht aus einer gekühlten Zuggruppe (19) mit Einsiebführung, deren Zylinder (21) auf eine solche Temperatur gekühlt werden, dass beim Zusammentreffen von Bahn (W) und Zylinder (21) die Temperatur der Zylinderoberfläche niedriger ist als die Bahntemperatur.
Patent BE-1007426-A3 (BE)
Title: Method for manufacturing bakery products and bakery products that areintended to be manufactured in accordance with this method
IPC: A21D13/08
Filed: 1993-08-30
Granted: 1995-06-13
Abstract: Method for manufacturing bakery products characterized by achievingsimultaneous rising and baking of dough in one single process.
Patent BE-1009827-A3 (BE)
Title: Agent de revetement stabilise contre la degradation par la lumiere, la chaleur et l'oxygene.
IPC: C09D7/12
Filed: 1994-05-16
Granted: 1997-10-07
Abstract: L'agent de revêtement selon l'invention contient un liant à base d'un polymère organique et, en tant que stabilisant contre la dégradation par la lumière, la chaleur et l'oxygène, un composé de formule I (voir dessin): où R1 et R2 sont H, OH; alkyle en C1-C12;cyclohexyle ou CF3;R3 et R4 sont comme R7;ou -OR7 ou halogène; R5 est comme R7; halogène;-O-CO-R12;-O-SO2-R13 ou -O-R7;R6 est notamment H, alcényle en C2-C18;-X-Z3;benzoyle substitué ou non;-C(Z3)=N-Z3;-CH8Z3)-NH-Z3;R7 est H, alkyle en C1-C18 substitué ou non, interrompu ou non, (alcoxy en C5-C18) carbonyle;alcényle en C2-C18;glycidyle;cycloalkyle en C5-C8;cycloxyle substitué, ou phénylalkyle en C7-C11 subsituté ou non.
Patent BE-1010250-A3 (BE)
Inventor: WINTERBORN IAN KEITH
IPC: A61K9/19
Filed: 1995-11-21
Granted: 1998-04-07
Abstract: The invention relates to a freeze-dried dosage form for oral administration capable of being rapidly disintegrated in the mouth comprising ondansetron in the form of its free base or a pharmaceutically acceptable solvate thereof and one or more pharmaceutically acceptable excipients. Methods for the manufacture of such compositions and for their use in the treatment of conditions mediated through the action of 5-hydroxytryptamine (5HT) at 5HT3 receptors are also described.