baber/WOPTO huggingface dataset:
Patent EP-1170763-A1 (EP)
Inventor: WATERSCHOOT FREDIEN
IPC: H01H13/14
Filed: 2000-07-05
Abstract: A contact actuating apparatus comprising a housing (1) with a wall (2) and
an interior space and an actuating element (3, 4) for actuating the contact
(6), the contact (6) being located in the interior space of the housing (1),
the actuating element (3, 4) comprising an upper part (3) which is
accessible from outside the housing (1) and a lower part (4) which is
elongated in the direction of the contact (6) and is provided to actuate the
contact (6), wherein the actuating element (3, 4) and the wall (2) of the
housing (1) are constructed in one piece, the upper part (3) being
connected to the wall (2) of the housing (1) via a flexible joint (9), which
permits a rocking movement of the actuating element (3, 4) with respect to
the housing (1).
Patent EP-1051997-A1 (EP)
Inventor: POCET JEAN
IPC: A62C3/07
Filed: 2000-05-10
Abstract: The carriage (6) has a platform for road vehicles with a sprinkler system built into the platform. A line leads from one end the carriage to the other. Several lateral sprinkler nozzles (5) are arranged recessed along the edges of the platform, aligned produce a compact jet of extinguishing liquid (17) rising in a vertical plane and supplied via a sliding divider element and the line depending on a remote control signal. An Independent claim is also included for a railway tunnel with a deflection device for a rising extinguishing liquid strea
Patent EP-1075404-A1 (EP)
Inventor: ANGIONE PASQUALE
IPC: B60T11/16
Filed: 2000-02-25
Abstract: L'invention propose un dispositif de commande hydraulique d'un embrayage de véhicule automobile, du type comportant au moins un cylindre de commande (10) du type dans lequel le cylindre (10) comporte un corps de cylindre (17) sensiblement tubulaire dans lequel coulisse axialement un piston (20) qui délimite une chambre hydraulique (16) cylindrique, du type dans lequel le corps de cylindre (17) comporte un corps principal (18) et un tube arrière (50) de guidage du piston (22), caractérisé en ce que le tube arrière (50) et le corps principal (18) coopèrent par des surfaces cylindriques complémentaires pour permettre un assemblage par emboîtement axial du tube arrière (50) dans le corps principal (18).
Patent EP-1172436-A1 (EP)
Inventor: ITO MAKOTO
IPC: C12N1/21
Filed: 2000-03-24
Abstract: A neutral/alkaline ceramidase derived from a mammal; an antibody
specifically binding thereto; a probe and primer which are capable of specifically
hybridizing thereto; a method for producing the ceramidase by a genetic
engineering means; a method for detecting the ceramidase or the gene; and a
method of controlling an amount of a ceramide in a cell and/or in a tissue. The
present invention is useful as a reagent for lipid engineering for analyzing a
structure, functions, and the like of a ceramide, and in its applications to diseases
associated with the ceramide metabolism.
Patent EP-1185477-A1 (EP)
Inventor: CHARLTON CRAIG ROBERT
IPC: B65H75/22
Filed: 2000-04-20
Abstract: Rouleau de câble démontable comprenant une paire de brides d'extrémité (9) possédant chacune un raccord (10) de bobine tourné vers l'intérieur, ainsi qu'une bobine (14) généralement cylindrique possédant deux ou plusieurs éléments de bobine (1, 2). Ce raccord (10) de chaque bride d'extrémité (9) peut être accouplé à la bobine (14) par alignement axial de dents complémentaires (7a, 7) de chaque raccord et d'un élément de bobine respectif. On peut enlever un élément de bobine détérioré et le remplacer sans qu'il soit nécessaire de dérouler le câble placé sur le rouleau.
Patent EP-1345767-A1 (EP)
Inventor: CASAGRANDE CHUCK
IPC: B42F11/04
Filed: 2000-03-30
Abstract: L'invention concerne une forme (1) comprenant une couche de forme (2) constituée d'au moins une partie en matériau imprimable, une couche d'adhésif (3), une couche de séparation (5), une couche intermédiaire (4) entre la couche d'adhésif (3) et la couche de séparation (5) et un aimant. Lesdites couche d'adhésif (3), de séparation (5) et intermédiaire (4) sont prévues entre la couche de forme (2) et une couche de revêtement (6). Afin de supprimer l'inconvénient des formes connues comprenant un aimant, l'aimant est une couche magnétique (7) intégrée à la couche intermédiaire (4).
Patent EP-1181503-A1 (EP)
Inventor: DEVEREUX WILLIAM S
IPC: G01S1/00
Filed: 2000-04-14
Abstract: L'invention concerne un système de navigation autonome destiné à une plate-forme orbitale comprenant un dispositif de navigation reposant sur un système de positionnement mondial (GPS). Ce dispositif est optimisé pour des applications en orbites basse et moyenne terrestres comportant un circuit intégré (15) spécifique d'application de localisation GPS, à 12 canaux, fonctionnant avec un microprocesseur (90) qui met en oeuvre un filtre Kalman étendu et un propagateur d'orbite générant de manière autonome des estimations sur la position, la vitesse, et le temps, afin de permettre la planification, la prévision et l'exécution de commande par évènement d'opérations de mission.
Patent EP-1173769-A1 (EP)
Inventor: NITSCH ROGER
IPC: A61K38/18
Filed: 2000-05-02
Abstract: A method for diagnosing or prognosing Alzheimer's disease in a subject, or determining whether a subject is at increased risk of developing Alzheimer's disease, involves determining a level, or an activity, or both the level and the activity, of nerve growth factor in a sample taken from cerebrospinal fluid of the subject, and comparing the level, or the activity, or both the level and the activity, to a reference value representing a known disease or health status, wherein a varied level, or activity, or both the level and the activity, of nerve growth factor in the cerebrospinal fluid from the subject relative to the reference value representing a known health status indicates a diagnosis, or prognosis, or increased risk of the Alzheimer's disease in the subject.
Patent EP-1190565-A1 (EP)
Title: Systeme video extensible dote de circuits de commande partages destines a envoyer des trains d'informations video multiples a des ensembles de spectateurs respectifs
Inventor: URRY MICHAEL ROBERT
IPC: G06F9/50
Filed: 2000-05-17
Abstract: Un système vidéo comprend: (a) un seul processeur de contrôle (10) ainsi que des coprocesseurs multiples (20-1, 20-2, ...) dont le nombre est sélectionnable et couplés via un bus (30) au seul processeur de contrôle; (b) une mémoire de contrôle (11) couplée au processeur de contrôle et stockant une partie respective (12) de chacun des trains d'informations vidéo; (c) un programme de gestion (24) dans chaque coprocesseur lequel lit sélectivement des parties des trains d'informations vidéo stockées dans la mémoire de contrôle et envoie chaque partie de trains d'informations vidéo lues à un spectateur différent; et (d) un programme de gestion (14) destiné au seul processeur de contrôle, lequel actualise de façon dynamique la partie stockée de chaque train d'informations vidéo dans la mémoire de contrôle et prend en charge les demandes extérieures afin de changer les spectateurs respectifs de chaque train d'informations vidéo.
Patent EP-1183423-A1 (EP)
Title: Composition and method for the production of planar structures, especially structures made of paper or cardboard
Inventor: LOKIETEK BRUNO
IPC: C09D103/00
Filed: 2000-05-31
Abstract: This invention relates to a novel composition for the production of planar structures, whereby said composition is based on a cationic amylaceous material and a sulphonated amylaceous such as sulphocarboxylate. The composition can exist in the form of a pulverulent solid mixture or an aqueous suspension in which both amylaceous materials take the form of granules which are swollen or unswollen. Said composition can also exist in the form of an adhesive which can or cannot contain granular structures which are swollen or unswollen and/or complexes which associate both amylaceous materials. Said complexes flocculate and precipitate generally during the solubilization stage which can advantageously consist of a continuous or discontinuous curing stage. The use of said compositions and flocculated/precipitated complexes that they can contain allows planar structures, especially structures made of paper, cardboard or films, to be provided with physical characteristics that meet the needs of current usage in every way. Said compositions can be introduced into a fibrous mass either on one occasion or on a number of occasions at a rate of 2-12 wt. % (sec/sec) for internal treatment of paper.
Patent EP-1200390-A1 (EP)
Title: Production of n-substituted 2,7-dialkyl-4-hydroxy-5-amino-8-aryl-octanoylamides
Inventor: HEROLD PETER
IPC: C07C57/76
Filed: 2000-07-13
Abstract: From compounds of formula II wherein R<SUB>1 </SUB>and R<SUB>2 </SUB>are independently of one another H, C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>halogenalkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy, C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, or C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy-C<SUB>1</SUB>-C<SUB>6</SUB>alkyloxy, R<SUB>3 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, R<SUB>4 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, and R<SUB>5 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>hydroxyalkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkanoyloxy-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>aminoalkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkylamino-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-dialkylamino-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-alkanoylamido-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, HO(O)C-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkyl-O-(O)C-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, H<SUB>2</SUB>N-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkyl-HN-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl or (C<SUB>1</SUB>-C<SUB>6</SUB>alkyl)<SUB>2</SUB>N-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, R<SUB>6 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, R<SUB>7 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl or C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy, or R<SUB>6 </SUB>and R<SUB>7 </SUB>together are tetramethylene, pentamethylene, 3-oxa-1,5-pentylene or -CH<SUB>2</SUB>CH<SUB>2</SUB>O- substituted, if necessary, with C<SUB>1</SUB>-C<SUB>4</SUB>-Alkyl, phenyl or benzyl, it is possible-through halolactonization, azidation of the halogen group, ring opening with an amine R<SUB>5</SUB>-NH<SUB>2</SUB>, and reduction of the azide group to form the amino group-to prepare compounds of formula I wherein R<SUB>5 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>hydroxyalkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkanoyloxy-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>aminoalkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkylamino-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>dialkylamino-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkanoylamido-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, HO(O)C-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkyl-O-(O)C-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, H<SUB>2</SUB>N-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkyl-HN-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl or (C<SUB>1</SUB>-C<SUB>6</SUB>alkyl)<SUB>2</SUB>-N-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl. If 2(S),7(R)-diastereomer of formula II is used, the 2(S),4(S),5(S),7(S)-diastereomer of formula Ia is obtained in a high degree of purity.
Patent EP-1303657-A1 (EP)
Inventor: APOLLONIO FRANCESCO GAVAGNIN
IPC: D04B9/26
Filed: 2000-07-10
Abstract: Procédé permettant de créer une ouverture dans des articles tricotés tubulaires à l'aide d'une machine à tricoter (10) qui possède une pluralité d'aiguilles (30) montées dans les fentes axiales (16) d'un cylindre (12) à aiguilles. Lesdites aiguilles possèdent un crochet (34) formé à une extrémité supérieure d'une tige (32) d'aiguille et un clapet (42) monté pivotant sur la tige d'aiguille au-dessous du crochet pour ouvrir et fermer ce dernier. Un déflecteur (26) permet de dévier une maille de fil formée par une aiguille dans le plan vertical d'une aiguille adjacente. Selon ledit procédé, une aiguille à partir de laquelle une maille doit être transférée est sélectionnée. La maille sur l'aiguille sélectionnée est agrandie par déflexion de la maille du plan vertical de l'aiguille sélectionnée latéralement dans le plan vertical d'une aiguille adjacente, tandis que l'aiguille adjacente se trouve abaissée et en non-interférence par rapport à la maille déviée. L'aiguille adjacente est déplacée vers le haut dans la boucle agrandie et l'aiguille sélectionnée est ensuite retirée de la maille sélectionnée, la maille étant transférée à l'aiguille adjacente, ce qui constitue un jour dans le tricot à l'endroit de l'aiguille sélectionnée. Un appareil permettant de mettre en oeuvre ledit procédé est également décrit.
Patent EP-1200251-A1 (EP)
Inventor: TEBBE GEROLD
IPC: A41D31/02
Filed: 2000-06-23
Abstract: The invention relates to a flat, flexible, bonded composite material (10) for use in textiles. Said composite material has a watertight layer (14) and a liquid-absorbent layer (16) which is connected thereto. The bodily fluid given off by a user is absorbed by the liquid-absorbent layer (16). The watertight layer (14) prevents the liquid from seeping through the bonded composite material (10).
Patent EP-1118063-A1 (EP)
Inventor: KALKER ANTONIUS A C M
IPC: H04N7/081
Filed: 2000-07-26
Abstract: Data is hidden in an information signal by encoding payload in to relative positions and/or polarities of multiple (possibly equal) embedded watermarks. The payload is retrieved by computing the correlation between the watermark(s) and the signal as a function of the position. The distance between peaks of the correlation function represents the payload. In order to precisely detect said distance, even if the peaks are smeared, the correlation function in a window (w1) around one peak (p1) is compared with the correlation function in a similar window (w2) around another peak (p2). This is done for different positions of said windows. The distance (k) between the windows (37, 38) for which the correlation functions most resemble each other is the distance representing the payload.
Patent EP-1198622-A1 (EP)
Title: Method for preparing organo-zinc derivatives by electrochemical process associated with a cobalt salt catalysis
Inventor: PERICHON JACQUES
IPC: C25B3/13
Filed: 2000-06-30
Abstract: The invention concerns a method for preparing organo-zinc derivatives by electrochemical process. Said method is characterised in that it consists in subjecting a composition comprising a cobalt salt, a zinc salt, a solvent and an agent co-ordinating cobalt and an organic halide to electrolysis on an inert cathode. The invention is applicable to organic synthesis.
Patent EP-1201721-A1 (EP)
Inventor: ZHANG ZUYI
IPC: C09D183/06
Filed: 2000-08-02
Abstract: A coating composition which comprises (A) a solution comprising a
silicone oligomer having an average structural unit represented by
R 1   n SiO x/2 (OH) y (OR 2 ) z  (R 1  represents an alkyl group having 1 to 3 carbon
atoms, vinyl group or phenyl group, R 2  represents an alkyl group having 1
to 3 carbon atoms, a plurality of R 1  or R 2  may represent the same group or
different groups and n, x, y and z represent numbers satisfying relations
of: 0.8≦n≦1.7, 2<x<3.2, y>0, z>0 and y+z=4-n-x) and (B) a latently acidic
catalyst. By using the coating composition, a coating film of an
organopolysiloxane exhibiting excellent chemical durability such as water
resistance and resistance to boiling water can be obtained from a solution
comprising a silicone oligomer which is obtained by hydrolysis and
polycondensation of an alkoxysilane.
Patent EP-1232592-A1 (EP)
Title: Technologie de basculement entre actif et passif pour commutateur de flux
Inventor: CHAGANTY SRINIVAS
IPC: H04L69/40
Filed: 2000-08-10
Abstract: La présente invention concerne un réseau qui utilise deux commutateurs (100 et 110) et des câbles en Y (125, 130, 135) pour les raccordements desservant des dispositifs (155, 160, 165, 170).
Patent EP-1126268-A1 (EP)
Inventor: HORIGANE AKIRA
IPC: G01N1/42
Filed: 2000-09-06
Abstract: An apparatus and a process for preparing a
material, such as a sample, for analysis, observation,
recording or the like at high accuracy by a simple
construction and simple operation, which can form a cut
face and/or a cut rift while preventing deformation,
destruction and denaturing of the material. The said
process comprising embedding a part of the material (11)
in a filler (13) in a holder (4) of a holding unit (1)
under settling with a settling means (5), holding the
protruding portion (11b) of the material (11) by a
protruding portion support (7) of a mount (2), freezing
the material (11) instantaneously by dry ice placed in
dry ice wells (6a, 6b) while effecting a gas phase
replacement and cutting the material (11) by a cutter
(22) to form a cut face (14) and/or a cut rift (15).
Patent EP-1117922-A1 (EP)
Inventor: BOECKING FRIEDRICH
IPC: F02M63/00
Filed: 2000-08-01
Abstract: The invention relates to a common rail injector for injecting fuel in a common rail injection system of an internal combustion engine. Said injector has an injector housing (1), comprising a fuel inlet (11) which is in linked to a central high-pressure accumulator outside the injector housing (1) and to a pressure chamber (8) inside the injector housing (1), from which highly pressurised fuel is injected, depending on the position of a control valve (22). Said control valve causes a nozzle needle (5) which can be displaced axially back and forth in a longitudinal bore (4) of the injector against the preloading force of a nozzle spring (12) which is enclosed in a nozzle-spring chamber (10) to be lifted from a seat, whenever the pressure in the pressure chamber (8) is greater than the pressure in a control chamber (15). Said control chamber is connected to the fuel inlet (11) via an inlet throttle (19; 25, 26) and to a relief chamber via a fuel outlet (20). In order to produce a cost-effective common rail injector with a simple construction, the control chamber (15) is integrated into the opposite end of the nozzle needle (5) from the combustion chamber.
Patent EP-1214292-A1 (EP)
Inventor: JACKSON DAVID Y
IPC: C07D333/62
Filed: 2000-09-25
Abstract: The compounds of the invention are inhibitors of alpha4 containing integrin-mediated binding to ligands such as VCAM-1 and MAdCAM.
Patent EP-1230940-A1 (EP)
Title: Filter for selectively removing leukocyte
Inventor: OISHI TERUHIKO
IPC: A61M5/165
Filed: 2000-11-01
Abstract: Disclosed is a filter for selectively removing
leukocytes from human whole blood, which comprises a
filter substrate having coated thereon a hydrophilic
synthetic polymer in a coating ratio of 70 % or more
with respect to the overall surface of the filter substrate,
wherein the polymer has a weight average molecular
weight of from 300,000 to 3,000,000.
Patent EP-1212574-A1 (EP)
Inventor: GSCHNEIDNER KARL A
IPC: C09K5/08
Filed: 2000-09-07
Abstract: La présente invention concerne un cryoréfrigérateur pourvu d'un régénérateur qui comprend un ou plusieurs composants de régénérateur, ductiles et résistants à l'oxydation. Ces composants comprennent un métal des terres rares, un alliage de deux ou plusieurs métaux des terres rares, un alliage d'un métal des terres rares et d'un métal non des terres rares, ainsi qu'un alliage d'un métal des terres rares et d'au moins un élément interstitiel.
Patent EP-1228010-A1 (EP)
Inventor: GROVE-RASMUSSEN SVEND
IPC: D04H1/4218
Filed: 2000-09-28
Abstract: A compressed and packaged roll of bonded, low density, man-made vitreous fibre (MMVF) batt has upper and lower faces (30, 31) which extend in the X and Y axes, end edges (32) extending substantially along the X axis and side edges (33, 34) extending substantially along the Y axis. The batt is formed of a cured entangled stack of layers (7) each of which is formed of a continuous air laid MMVP web (7) including a bonding agent. The side edges of the layers are inclined to the faces and define the side edges (33, 34) of the batt, the end edges (32) of the batt are defined by end edges (35) of the layers and these end edges are substantially parallel to the faces (30, 31), other end edges (36) of the layers extend between the side edges across the faces at substantially regularly spaced apart positions, and the axis of the roll extends substantially along the X axis. The number of end edges (36) in each face (30, 31) is 0.4n or less, per metre, where n is the average number of layers in the z axis. The batt may be made by cross lapping a web which is at least 2.5m, often 4 to 8m, wide.
Patent EP-1236104-A1 (EP)
Title: Method for computer-assisted testing of software application components
Inventor: WALKER JEFFREY L
IPC: G06F11/36
Filed: 2000-11-10
Abstract: The invention relates to computer programming an regression testing of computer software. The invention provides a method for automatically testing a menu portion of software application for interacting with a database, the method comprising the steps of: in a first menu having a first entry, opening a first transaction corresponding to said first entry; reporting test results in a current test report, said test results being a representation of the results from the opening of said transaction; and closing said transaction.
Patent EP-1257944-A1 (EP)
Inventor: BERKELEY ALFRED R III
IPC: G06Q40/00
Filed: 2000-11-17
Abstract: La présente invention concerne un procédé permettant d'afficher visuellement des caractéristiques numériques correspondant à une pluralité d'entités. Le procédé implique la production d'au moins une image à partir des données recueillies. Ces images représentent chaque entité au moyen d'un caractère disposé le long d'un axe défini d'une zone. La position des caractères considérés le long de l'axe est représentative de la valeur de la caractéristique de l'entité associée au moment où cette valeur a été recueillie.
Patent EP-1237449-A1 (EP)
Inventor: JOERGENSEN CARSTEN
IPC: A47J31/02
Filed: 2000-12-08
Abstract: With respect to a filter with a fastening device for a coffee-making apparatus of the type where water is brought to a boil in a closed container, whereupon the water is pressed through a riser pipe into a funnel, where boiling water extracts aromas and flavour from the ground coffee, whereupon the finished coffee beverage is filtered back into the closed container through a filter placed at the outlet of the funnel, where the filter is fastened by means of a fastening device which reaches through the riser pipe, the objective is to to provide a filter where the aroma and flavour of the ground coffee is exploited as well as possible and where the filter offers a comparatively large filter surface for the finished coffee, and where the filter can easily be removed from the funnel and cleaned with a view to further coffee-making. Moreover, the filter must be easily replaceable by dismantling the handle and locking clip and fitting these on a new filter.According to the principles of the present invention, this objective is met by a filter (1) equipped with a centrally fitted handle (10), which extends into the funnel (2); where the filter (1) is held in the riser pipe (5) by means of a centrally fitted locking clip (4) with locking devices (6) which fit corresponding locking devices (7) inside the riser pipe (5) at an appropriate distance from the filter (1), and where the handle (10) and locking clip (4) are joined by means of appropriate devices (8) which extend through the filter (1).