baber/WOPTO huggingface dataset:
Patent AT-E250699-T1 (AT)
Inventor: KAUFMANN ANTON ING
IPC: E04B1/00
Filed: 1998-06-26
Granted: 2003-10-15
Abstract: The box-like prefabricated roof elements (4) each have in their corners, a vertical bore into which a bolt (3) of corresponding cross-section projects from the end side of the vertical stay (1). The corner of the roof element fits on the end side of the stay with one stay allocated to each corner area of one box like roof element. The outside wall elements of storey height which fit between the stays are likewise box-like and have on their narrow sides a circumferential stop collar (17). The collar fixes against the outside of the stay and against the narrow end sides of the roof elements. The number of bolts at the end sides of the stay corresponds to the number of corner areas of the roof elements.
Patent AT-E243968-T1 (AT)
Inventor: SEIDEL FERDINAND
IPC: A47G29/12
Filed: 1998-10-23
Granted: 2003-07-15
Abstract: The front section unit (1), for one or more letter boxes, is of a plate material with the letter box opening(s) (3) stamped out or cut out by a laser. During the cutting or stamping operation at the upper edge of the opening (3), a section is left, which is bent inwards as a hook to suspend the letter box (2).
Patent AT-E240851-T1 (AT)
Inventor: PIERALISI GENNARO
IPC: B60K7/00
Filed: 1998-03-04
Granted: 2003-06-15
Abstract: Vehicle, in particular a lift truck, comprising a frame (4) and at least one driving axle on each end of which a respective wheel (1a,1b) is mounted, in which said axle is formed by an electric motor (10;1010), the stator (10a;1010a) of which rotates with respect to the frame and is connected to one (1b) of the two wheels (1a,1b) mounted on said axle and the rotor (10b;1010b) of which is connected to the other one (1a) of said wheels (1a,1b). <IMAGE>
Patent AT-E268534-T1 (AT)
Inventor: VAN GESTEL WILHELMUS JACOBUS
IPC: H04N5/92
Filed: 1995-03-14
Granted: 2004-06-15
Abstract: During recording of an MPEG information signal on a record carrier (40), transport packets (Pk) are stored in signal blocks in a track (1) on the record carrier (40). x transport packets of the MPEG information signal are stored in the second block sections (SB) of y signal blocks, where x and y are integers, x≥1 and y>1, more specifically, y>x. Further, third block sections (TB) are present in one or more of the second block sections in the y signal blocks of a group for storing additional information, which additional information relates to the specific application of recording and reproducing the MPEG information signal on/from the record carrier. <IMAGE>
Patent AT-E250961-T1 (AT)
Inventor: DEBAILLEUL GERARD
IPC: A62D3/35
Filed: 1998-06-25
Granted: 2003-10-15
Abstract: A new process for the treatment of used gas bottles, particularly for acetylene, in which absorbent residues containing asbestos and/or mineral fibres comprises injection of a concentrated base solution producing a reaction resulting in a fluid slurry, evacuation of the slurry from the bottles, treatment of the slurry to eliminate asbestos and/or mineral fibres remaining, and recycling of the bottles for re-use.
Patent AT-E297631-T1 (AT)
Inventor: HALM VOLKER
IPC: H04M15/00
Filed: 1998-02-19
Granted: 2005-06-15
Abstract: The method involves calculating the currently arisen billing sum for an individual subscriber of a chargeable telecommunications service by device of a counter arrangement in a certain accounting period. After overstepping of a threshold value determined individually for the subscriber through the provider of the telecommunications services, a limited, cheaper, or preferably free of charge, use of the telecommunications services is made available to the subscriber.
Patent AT-E217278-T1 (AT)
Inventor: MEYNARD JOSEPH
IPC: B65D19/34
Filed: 1998-02-03
Granted: 2002-05-15
Abstract: PCT No. PCT/FR98/00195 Sec. 371 Date Nov. 6, 1998 Sec. 102(e) Date Nov. 6, 1998 PCT Filed Feb. 3, 1998 PCT Pub. No. WO98/33716 PCT Pub. Date Aug. 6, 1998A pallet includes on the one hand a tray (1) whose upper face is for receiving the load and whose lower face is provided with longitudinal or transverse reinforcing elements (2), each bent into a U or V; and on the other, longitudinal or transverse supporting elements (3) for supporting the tray, each also bent into a U or V and fixed longitudinally or transversely to the reinforcing elements (2) by the mutual engagement of notches (20, 30) provided in the reinforcing (2) and supporting (3) elements.
Patent AT-E205566-T1 (AT)
Inventor: REITER ROLF ROLAND
IPC: E04B2/88
Filed: 1998-01-21
Granted: 2001-09-15
Abstract: The invention proposes an arrangement for the construction of a structure from panel-like material, for example a glazed weatherproof structure, in the case of which no framing of the panels (21, 22) is necessary and the construction can be carried out with little outlay. This is achieved according to the invention in that there is provided a support (2) which can be fastened on a supporting tube (3) and by means of which at least panels (21, 22) are retained, the supporting tube (3) having a slot for the variable installation of the support (2).
Patent AT-E316372-T1 (AT)
Inventor: ZEIDLER JUERGEN
IPC: A61K47/02
Filed: 1998-07-21
Granted: 2006-02-15
Abstract: A fast-acting analgesic comprises as analgesic substance ibuprofen in an adjuvant matrix with a porous structure and a density of greater than 1 and up to 2.5 g/cm3.
Patent AT-E225207-T1 (AT)
Inventor: GUESDON ALAIN
IPC: B05B1/04
Filed: 1998-12-18
Granted: 2002-10-15
Abstract: The invention concerns a method for adjusting a field sprayer (10), which consists in controlling, according to treatment parameters, the flow rate of a treating product, sprayed by a set of nozzles (1), characterised in that it consists in dimensioning the discharge orifice (1c) of the nozzles (1c) to obtain a given aperture or closure of said discharge orifice (1c) on the basis of values related to data derived from sensors and set-points.
Patent AT-E238521-T1 (AT)
Inventor: LAMMEL MICHAEL
IPC: F24C7/04
Filed: 1999-01-05
Granted: 2003-05-15
Abstract: The auxiliary heating unit has a flat plate type glass shaped part (2) with ability to withstand heat connected with a glass ceramic shaped part (6), to which is assigned at least one heat radiation source (8). The glass shaped part (2) is designed rectangular with large area as a vertically extended heating plate, with a main section (3), to which the electrically operated heating elements (4) are assigned. Also with an operational, top, small secondary section (5), which has at least one recess for the reception of the glass ceramic shaped part (6), with the heat radiation source (8) arranged behind.
Patent AT-E199864-T1 (AT)
Inventor: ROTH-SCHULER CHRISTIAN
IPC: B62D53/08
Filed: 1999-02-23
Granted: 2001-04-15
Abstract: The coupling plate (10) has an insertion slot for a fifth-wheel kingpin. The wear ring (14) has a mainly T-shaped cross section with a wear body (16), forming a support face (20) for the kingpin. A web (26) projecting from the wear body engages into a groove (24) in the coupling plate when assembled. The wear body has cylindrical inner and outer contact support faces (18,20).
Patent AT-E316176-T1 (AT)
Inventor: MARZOUKI TAIEB
IPC: E04D5/12
Filed: 1999-02-26
Granted: 2006-02-15
Abstract: The vapour barrier web (1) consists of a metal foil or a carrier layer with a metal foil. At least one surface of the web material has spaced surfaces (2) of a cold self-adhesive mass, such as of bitumen. The surfaces between the cold setting adhesive masses have a non-stick covering film (4). The adhesive mass surfaces (2) are in strips, with a horizontal gap between the strips (2) at least twice the width of the adhesive strips to allow walking on the material on the non-stick covering as it is laid in place.
Patent AT-E357063-T1 (AT)
Inventor: HEMMES KLAAS
IPC: C10J3/57
Filed: 1999-04-07
Granted: 2007-04-15
Abstract: The invention relates to a method of converting a carbon-comprising material at elevated temperature in the presence of a molecule that comprises at least one oxygen atom. According to the invention the carbon-comprising material in the fuel cell is converted substantially to carbon monoxide in a reaction with a negative enthalpy (DELTAH) and a positive entropy change (DELTAS), heat is supplied to the fuel cell, and at least one of the contributing reactions resulting in the formation of carbon monoxide is an electrochemical reaction producing electricity. This is a more efficient method of converting heat into electricity and at the same time converting the enthalpy of the gasification reaction into electricity.
Patent AT-E201233-T1 (AT)
Inventor: ACRES BRUCE
IPC: C12N15/09
Filed: 1999-06-08
Granted: 2001-06-15
Abstract: The invention concerns a peptide comprising or consisting of a first peptide sequence of not more than 20 consecutive amino acids defined in a second peptide sequence coded by all or part of SEQ ID NO: 42 and different from SEQ ID NO: 1, said peptide being capable of being fixed on at least a class I major histocompatibility complex (MHC I) glycoprotein. The invention also concerns all nucleic sequence coding for such a peptide and the uses thereof in a vector, a host cell and in a pharmaceutical composition for diagnosing, preventing or treating in particular gastric or colon cancers.
Patent AT-E223971-T1 (AT)
Inventor: HALKIER TORBEN
IPC: G01N33/50
Filed: 1999-07-16
Granted: 2002-09-15
Abstract: The invention provides for methods for identification of biologically active biomolecules. In one aspect, a biologically active biomolecule such as RNA or a peptide is identified by incorporating random nucleotide sequences in a scaffold constituted by an enzyme activity modulator, transforming substantially identical host cells with the construct obtained thereby and screening the transformed cells to identify those where a preselected phenotypic trait has been altered. The randomized DNA is subsequently isolated from the phenotypically altered cells and the peptide and/or RNA encoded by the random sequence is determined. In turn, interaction partners which are putative drug targets are identified and isolated by use of the peptide and/or RNA as part of affinity reagents. A preferred scaffold is derived from the potato inhibitor I family of protease inhibitors and exemplified is the barley chymotrypsin inhibitor 2A (CI-2A). Another aspect relates to the identification of novel enzyme inhibitors by using substantially the same approach, but screening specifically for changes in target enzyme activity. Also disclosed are methods of producing the relevant transformation and expression vectors as well as methods for identifying lead compounds and drug targets for use in drug development. Finally, the invention also includes within its scope a method for the preparation of a medicinal product.
Patent AT-E215582-T1 (AT)
Inventor: GLUECK GUISCARD
IPC: C08J9/20
Filed: 1999-07-12
Granted: 2002-04-15
Abstract: The invention relates to a process for the preparation of expandable able styrene polymers containing particles of graphite by polymerization merization of styrene in aqueous suspension in the presence of particles of graphite having a mass density of less than 1.8 g/cm3.
Patent AT-E237060-T1 (AT)
Inventor: BEVILACQUA LORENZO
IPC: E05B37/12
Filed: 1999-08-24
Granted: 2003-04-15
Abstract: A first knob mechanism (13) has its axis fixed with respect to the casing (1), while a second similar knob mechanism (23) is mounted on the movable bolt unit (5); the mechanism (13) has an annular member (13E) with a circular profile (13F) which can be operated via the corresponding operating knob, a peripheral notch (13G) and an inner ring of indentations (13H) intended to engage with elastic pin means so as to define a plurality of positions of the operating knob with respect to the annular member (13E) and with respect to the peripheral notch (13G); provided on the movable casing (1) and on the movable bolt unit (5) are two projections (1C; 5C) designed to engage with the corresponding circular profiles such as the one (13F) and with the corresponding peripheral notches such as the one (13G) so as to prevent the bolt unit (5) from sliding and so as to allow it to slide when both operating knobs are positioned in accordance with the correct combination, which can be modified when the bolt unit (5) is in the open position.
Patent AT-E281491-T1 (AT)
Inventor: WEBER MARTIN
IPC: C08J3/20
Filed: 1999-08-17
Granted: 2004-11-15
Abstract: Molding compositions compriseA) at least one polyarylene ether sulfone,B) at least one aliphatic polyamide,C) at least one filler, and also if desiredD) an impact-modifying rubber or a mixture of various impact-modifying rubbers, andE) an additive or a mixture of various additives wherein the viscosity number of the polyamides B (measured in 0.5% strength by weight solution in 96% strength by weight sulfuric acid to DIN 53 727) is at least 180 ml/g, and the molding compositions compriseF) from 100 ppm to 0.5% by weight, based on the total weight of A to E, of copper bromide or copper iodide or a mixture of these.
Patent AT-E243326-T1 (AT)
Inventor: WHITESMITH HOWARD WILLIAM
IPC: G08B13/22
Filed: 1999-09-28
Granted: 2003-07-15
Abstract: A system 100 is disclosed for monitoring the position of one or more RFID tags 201. The system has a detector 301 incorporating circuitry 304 for detecting changes in the range of an RFID tag 201 from the detector and for triggering an alarm 401 if a detected change in range of an RFID tag 201 exceeds a predetermined threshold or if the RFID radio tag cannot be detected by the detector 301. Range may be detected, for example, by measuring the time of a returned radio signal from a tag 201, by measuring the strength of a returned radio signal from a tag, or by detecting changes in a periodic interval at which energy is transmitted by a tag.
Patent AT-E359347-T1 (AT)
Inventor: SARTORI GUIDO
IPC: C10G29/22
Filed: 1999-09-24
Granted: 2007-05-15
Abstract: The present invention relates to a process for reducing the acidity of a petroleum oil containing organic acids comprising treating said petroleum oil containing organic acids with an effective amount of an alcohol at a temperature and under conditions sufficient to form the corresponding ester of said alcohol.
Patent AT-E265055-T1 (AT)
Inventor: FERNALD MARK R
IPC: G02B6/00
Filed: 1999-12-06
Granted: 2004-05-15
Abstract: A tube-encased fiber grating includes an optical fiber 10 having at least one Bragg grating 12 impressed therein which is embedded within a glass capillary tube 20. Light 14 is incident on the grating 12 and light 16 is reflected at a reflection wavelength lambd1. The shape of the tube 20 may be other geometries (e.g., a "dogbone" shape) and/or more than one concentric tube may be used or more than one grating or pair of gratings may be used. The fiber 10 may be doped at least between a pair of gratings 150,152, encased in the tube 20 to form a tube-encased compression-tuned fiber laser or the grating 12 or gratings 150,152 may be constructed as a tunable DFB fiber laser encased in the tube 20. Also, the tube 20 may have an inner region 22 which is tapered away from the fiber 10 to provide strain relief for the fiber 10, or the tube 20 may have tapered (or fluted) sections 27 which have an outer geometry that decreases down to the fiber 10 and provides added fiber pull strength. Also, the tube-encased grating 12 exhibits lower mode coupling from the fiber core to the cladding modes due to the increased diameter of the cladding where the tube 20 is fused to the fiber 10 where the grating is located 12.
Patent DE-04252318-T1 (DE)
Title: Verfahren zur Spiegelung und Sicherung eines Speichersystems
Inventor: TAKAHASHI MASAMITSU
IPC: G06F12/00
Filed: 2004-04-20
Abstract: Ein
Verfahren zur Steuerung eines Speichersystems, das eine erste Speichereinrichtung
an einem ersten Ort, die ein erstes Speichervolumen hat, eine zweite
Speichereinrichtung an einem zweiten Ort, die ein zweites Speichervolumen
hat, und eine dritte Speichereinrichtung an einem dritten Ort, die
ein drittes Speichervolumen hat, umfasst, wobei die Speichereinrichtungen
miteinander verbunden sind, um so miteinander zu kommunizieren,
wobei das Verfahren die Schritte umfasst:  – Speichern einer Kopie von
Daten, die in dem ersten Speichervolumen gespeichert sind, in dem
zweiten Speichervolumen zu einer ersten Zeit;  – Schreiben
der Kopie von in das erste Speichervolumen geschriebenen Daten in
das dritte Speichervolumen;  – Speichern einer Schreibhistorie
von Daten, die in das erste Speichervolumen geschriebenen wurden,
als eine erste differentielle Managementtabelle in der dritten Speichereinrichtung
nach der ersten Zeit; und  – Ermöglichen,
dass die dritte Speichereinrichtung Inhalte der Daten, die in dem
zweiten Speichervolumen gespeichert sind, konsistent macht mit Inhalten
der...
Patent DE-70230-T1 (DE)
IPC: B66D3/02
Filed: 1982-07-06
Abstract: A release mechanism is provided ensuring simultaneous opening of the two clamps of a traction apparatus for freeing the cable which passes therethrough. The release lever is mounted for longitudinal sliding by actuation of the handle while moving the intermediate pin carried by the warping out lever. A pivoting bolt, mounted in a widened end of a longitudinal oblong slit of said lever, prevents the release movement. The release can only be obtained when the user frees said bolt with one hand against the return action of a spring and, with the other hand, operates simultaneously said handle.
Patent DE-293095-T1 (DE)
IPC: B65G17/06
Filed: 1988-05-03
Abstract: A conveyor having a conveyor belt (10), preferably of flexible steel mesh, constrained to conform to a helical conveyor path in which the tiers (11) of the helical path are arranged one above the other with a minimum vertical spacing appropriate to the product to be conveyed, wherein the tiers on the outside of the helix are supported by a fixed helical guide (22) and on the inside of the helix the tiers are self-supporting, one tier being supported by the tier underneath by an arrangement of upstanding spacer plates (20) mounted to articulated links (14) which define or support the inner longidutinal edge of the conveyor belt.
Patent DE-1043995-T1 (DE)
Inventor: DUMAS JACQUES
IPC: C07D231/40
Filed: 1998-12-22
Abstract: This invention relates to the use of a group of aryl ureas in treating cytokine mediated diseases other than cancer and proteolytic enzyme mediated diseases other than cancer, and pharmaceutical compositions for use in such therapy.
Patent ES-2161660-T1 (ES)
Inventor: DELAUNAY DIDIER
IPC: C21D11/00
Filed: 2001-01-18
Abstract: A method for the preheating of metal strip uses a preheating zone that can be divided into a plurality of zones of unitary length each corresponding with a burner. Each burner can be controlled individually with a fixed regime in order to precisely adjust the air/gas regulation and thus the resultant atmosphere in the furnace. A certain number of burners in the downstream part of the preheating zone are lit, the length of the zone of the furnace affected by the lit burners and the length of the recuperation zone are varied as a function of the calorific demand and each burner functions at full power and with a constant air/gas regulation. An Independent claim is included for a furnace using this method for preheating metal strip.
Patent ES-2030636-T1 (ES)
Title: Conjunto de puerta y ventana.
IPC: E06B1/02
Filed: 1990-06-01
Abstract: UN ENSAMBLAJE DE VENTANA O PUERTA QUE CONSTA DE UN MARCO RIGIDO PRIMARIO (1) QUE DEFINE EL HUECO Y UN MARCO SECUNDARIO (9) ADAPTADO PARA SER ENCAJADO EN EL HUECO DEL MARCO PRIMARIO. EL MARCO PRIMARIO ESTA PARCIAL O TOTALMENTE HUECO Y TIENE UNA PARTE SUPERFICIAL CON UNA ABERTURA (4) QUE CONDUCE A UNA SECCION EN CANAL (2) DEFINIDA PARCIALMENTE POR UNAS PAREDES LATERALES (6) DE DICHA ABERTURA. EL MARCO SECUNDARIO (9) INCLUYE ELEMENTOS DE RETENCION (12) DE LOS QUE UNA PARTE PUEDEN ENTRAR EN LA SECCION EN CANAL, A TRAVES DE DICHA ABERTURA (4) Y ENCAJAR CON EL MARCO PRIMARIO. EN UN METODO PARA LA CONSTRUCCION DEL EMBALAJE DE VENTANA O PUERTA, EL MARCO PRIMARIO (1) ESTA INCORPORADO DENTRO DE UNA ESTRUCTURA DE CONSTRUCCION DURANTE LA FASE DE CONSTRUCCION DE LA ESTRUCTURA, EL MARCO SECUNDARIO (9) CON O SIN UN TERCER MARCO INCORPORADO (17) QUE INCLUYE LOS ELEMENTOS DE RETENCION (12) ES MONTADO SOBRE EL PRIMER MARCO, POR LO CUAL, LOS ELEMENTOS DE RETENCION ACTUAN PARA FIJAR EL MARCO SECUNDARIO AL PRIMARIO.
Patent ES-2072845-T1 (ES)
Inventor: KOMURIAN RICHARD JEAN
IPC: E06B9/68
Filed: 1994-11-02
Abstract: Device for generating signals which are characteristic of the displacement of a closure means, such as a shutter, blind (awning) or door, consisting of a wiper (17a) fixed on a carriage (16) which is slidably mounted on a vibrating element such as a bar (6) and kinematically linked to the closure means (3). During displacement of the closure means, the wiper rubs against the vibrating element, the vibrations of which are detected by a sensor (7). <IMAGE>
Patent ES-2115570-T1 (ES)
Title: Protesis de pie sin articulacion.
Inventor: WELLERSHAUS ULF
IPC: A61F2/66
Filed: 1996-06-05
Abstract: LA INVENCION SE REFIERE A UNA PROTESIS DE PIE CON UN RESORTE INTERIOR DEL PIE (1), QUE SE EXTIENDE DESDE LA ZONA DEL TALON HASTA LA ZONA DELANTERA DEL PIE, RODEADO DE UN REVESTIMIENTO COSMETICO (3) Y UNIDO CON UN ADAPTADOR (5) MEDIANTE UN PERNO ATORNILLADO (6), QUE PRESENTA UNA UNION ENCASTRABLE PARA UNA UNION DESMONTABLE CON UN TUBO DE PROTESIS (4). PARA LA MEJORA DE LA PROTESIS DE PIE SE PROPONEN LAS SIGUIENTES CARACTERISTICAS DE ACUERDO CON LA INVENCION: A) EL ADAPTADOR (5) SE APOYA CON SU CARA INFERIOR, CON FORMA DE SEGMENTO DE CILINDRO Y PROVISTA DE UN DENTADO (7), SOBRE UNA SUPERFICIE DE CONEXION CONSTRUIDA CORRESPONDIENTEMENTE SOBRE EL RESORTE INTERIOR DEL PIE (1), CUYO DENTADO (8) SE ADAPTA AL DENTADO (7) DEL ADAPTADOR (5); B) EL EXTREMO SUPERIOR DEL ADAPTADOR (5) TIENE FORMA DE MUÑON (9), SOBRE EL QUE SE INSERTA EL TUBO DE PROTESIS (4); C) EL PERNO ATORNILLADO (6) SE INSERTA EN UNA RANURA (11) DEL RESORTE INTERIOR DEL PIE (1), QUE SE EXTIENDE EN LA DIRECCION LONGITUDINAL DEL PIE YQUE TIENE UN ANCHO (B) QUE CORRESPONDE CON EL DIAMETRO (D) DEL PERNO, Y SE APOYA CON SU EXTREMO INFERIOR SOBRE LA CARA INFERIOR (1A) DEL RESORTE INTERIOR DEL PIE (1), QUE EN LA ZONA DE LA RANURA TAMBIEN TIENE FORMA DE SEGMENTO DE CILINDRO; D) EL EXTREMO SUPERIOR DEL PERNO ATORNILLADO (6), QUE SE EXTIENDE POR ENCIMA DEL MUÑON DEL ADAPTADOR (9) CONTACTA CON LA UNION ENCASTRABLE CITADA, QUE PRESENTA UN ELEMENTO DE EXPANSION (14, 16) COLOCADO EN UN HUECO ANULAR ENTRE EL MUÑON DEL ADAPTADOR (9) Y EL TUBO DE PROTESIS (4), QUE SE ACTIVA AL APRETAR EL PERNO ATORNILLADO (6).
Patent CY-1109820-T1 (CY)
Inventor: BORSI LAURA
IPC: C12N1/15
Filed: 2010-02-22
Abstract: The present invention relates to selectively targeting tumoral vasculature in vivo using a human recombinant scFv, L19, to the angiogenesis marker ED-B domain of fibronectin. In preferred embodiments, a complete human IgG1 is employed having the variable regions of L19. In other embodiments is employed a mini-immunoglobulin generated by fusing the scFv L19 to the constant CH4 domain of a secretory IgE isoform that naturally contains a cysteine in its COOH terminal and which forms a covalently linked dimer. Different in vivo behaviour of the antibody formats is exploitable for different diagnostic and/or therapeutic purposes, depending on clinical needs and disease. The antibody molecules may be labelled as described.
Patent CY-1113810-T1 (CY)
Title: Υποκατεστημενα πυρρολιδινο-2-καρβοξαμιδια
Inventor: DING QINGJIE
IPC: C07D401/12
Filed: 2013-02-05
Abstract: Παρέχονται ενώσεις του τύπου (I), όπου τα Χ, Υ, R1, R2, R3, R4, R5, R6 και R7 είναι όπως περιγράφονται στο παρόν και εναντιομερή και φαρμακευτικώς αποδεκτά άλατα και εστέρες αυτών. Οι ενώσεις είναι χρήσιμες ως αντικαρκινικοί παράγοντες.