baber/WOPTO huggingface dataset:
Patent IT-RM940665-A1 (IT)
Title: Accoppiamento bloccato alla pressa
Inventor: DIGEL WOLFGANG
IPC: F16D1/06
Filed: 1994-10-13
Abstract: L'invenzione concerne un accoppiamento bloccato alla pressa tra un albero scanalato e un mozzo scanalato. L'albero scanalato presenta, ad una zona terminale, una dentatura disposta esternamente e il mozzo scanalato presenta una dentatura interna, abbondantemente corrispondente alla dentatura dell'albero scanalato. La dentatura del mozzo scanalato è provvista, in condizione prefabbricata, di una misura inferiore alla media rispetto alla dentatura dell'albero scanalato. I bordi anteriori del lato di introduzione dei fianchi dei denti della dentatura dell'albero scanalato sono realizzati come taglienti che, durante l'introduzione dell'albero scanalato nel mozzo scanalato, entrano in impegno ad asportazione di trucioli con i fianchi dei denti della dentatura del mozzo scanalato. Affinché si possa evitare il pericolo causato da questi trucioli, la profondità di inserimento dell'albero scanalato nel mozzo scanalato è limitata da una spalla, e la distanza tra il tagliente e la spalla è minore della estensione del mozzo scanalato. In questo modo, i trucioli rimangono all'interno della dentatura del mozzo scanalato.
Patent IT-UD940176-A1 (IT)
Title: Avvisatore di perdita di lucidita' per conducenti di autoveicoli
Inventor: TAVERNA LUCA
IPC: G08B/
Filed: 1994-10-25
Abstract: Questo dispositivo è utile a tutti i conducenti di autoveicoli che si apprestano alla guida di un autoveicolo per lunghi tragitti o durante fasce orarie inconsuete quali quelle notturne e quindi propensi a sonnolenza.Il dispositivo si propone, avvalendosi della rilevazione tramite sensore, delle pulsazioni cardiache del conducente stesso, di avvertirlo con segnalazione sonora e visiva, nel qual caso abbia raggiunto uno stato di stanchezza fisica che possa portare a fenomeni di sonnolenza causa di una guida erronea e pericolosa.
Patent NO-20100471-A1 (NO)
Title: Aktuatoranordning med trykkpavirket belg
Inventor: STOKKA OYVIND
IPC: E21B34/06
Filed: 2010-03-30
Abstract: Foreliggende oppfinnelse vedrører en anordning som kan benyttes i forbindelse med olje-og/eller gassbrønner i den hensikt å øke brønnens produksjon. Anordningen omfatteren ytre struktur, i hvilken ytre struktur en første og en andre trykkpåvirket belganordning er anordnet i, der den første og andre trykkpåvirkede anordningen gjennom en opplagringsinnretning står i fluidforbindelse med hverandre. Den andre trykkpåvirkede belganordningen er i enden motsatt forbindelsen med opplagringsinnretningen forbundet med en bevegelig hylse. Anordningen omfatter videre en dreie- eller roterbar lukkemekanisme for anordningen, idet lukkemekanismen er forbundet med den bevegelige hylsen
Patent NO-20101086-A1 (NO)
Title: Vibrasjonstradviskosimeter
Inventor: FUJISAWA GO
IPC: G01N33/28
Filed: 2010-07-30
Abstract: Viskosimetre med vibrerende ledning er beskrevet. Noen eksempler på hus til slike viskosimetere omfatter et strømningsrør gjennom huset for å eksponere en første ledning for et brønnhullsfluid, et hulrom i huset for å inneholde en magnet og for gjennomføring av en eller flere ytterligere ledninger fra strømningsrøret til en signalgenerator, første og andre elektrisk ledende støtter mekanisk koblet til huset for å holde den første ledningen under strekkbelastning inne i strømningsrøret, og en forsegling mekanisk koblet til huset for å hindre at brønnhullsfluidet kommer til magneten.
Patent NO-20140337-A1 (NO)
Title: Karakterisering av flerfasefluidstrømning
Inventor: AMUNDSEN LENE
IPC: G01F1/74
Filed: 2014-03-13
Abstract: Fremgangsmåte og apparat for bestemmelse av flerfasestrømningskarakteristikkerinne i produksjonsutstyr inneholdende minst to fluider. En varmepuls fra en varmekilde tilgrensende produksjonsutstyret er tilveiebrakt, og en termisk respons på pulsen måles ved hver av en flerhet av temperaturfølere som er tilgrensende produksjonsutstyret. Den termiske responsmålingen omfatter en tidskonstant oppnådd fra et målt fall i temperaturen etter at varmepulsen er tilveiebrakt. De målte termiske responsene anvendes til å bestemme parametere for et fluid som befinner seg i produksjonsutstyret i nærhet av hver avtemperaturfølerne. De konstaterte fluidparameteme anvendes i sin tur til å bestemme flerfasekarakteristikker.
Patent PE-20000590-A1 (PE)
Title: Sistema de distribucion de senal de television y telefonia con pago mediante tarjetas electronicas
Inventor: NIETO FRANCISCO MARTIN
IPC: H04M11/00
Filed: 1999-02-23
Abstract: SISTEMA QUE PERMITE LA TARIFICACION DE DISTINTOS CANALES Y SERVICIOS POR MEDIO DE LA MODULACION DE AMPLITUD DE UNA SENAL (DE TELEVISION DE PAGO O DE LIBRE RADIODIFUSION Y DE SENAL TELEFONICA) Y LA CODIFICACION EN LA MISMA DE INFORMACION ASOCIADA A LA TARIFA CORRESPONDIENTE A CADA SERVICIO. SEGUN FIG. 1, DICHO SISTEMA COMPRENDE UN BLOQUE (1) DE FUNCION DE RECEPCION QUE ENGLOBA LAS FUNCIONES DE RECEPCION Y CODIFICACION DE LA SENAL PARA SU TARIFICACION, UN BLOQUE (2,2`) DE FUNCION DE USUARIO QUE INCLUYE UN TERMINAL TELEFONICO, UNA UNIDAD (20) DE CONTROL DE TELEVISION (UCTV), UNA UNIDAD (35) DE CONTROL DE ALIMENTACION (UCA) Y UNA ROSETA DE AURICULARES, UN BLOQUE (3) DE FUNCION DE CONTROL CONSTITUIDO POR UN CENTRO DE MANTENIMIENTO DE TELEFONOS MODULARES (CMTM), UN BLOQUE (4) DE FUNCION DE TARIFICACION QUE INCORPORA UN TRADUCTOR DE IMPULSOS PARA LA LECTURA DE LA TARIFA DE LA SENAL Y UN BLOQUE (5) DE FUNCION EXPENDEDORA QUE COMPRENDE UN DISPENSADOR AUTOMATICO DE TARJETAS (DATT)
Patent PE-22697-A1 (PE)
Title: Dispositivo de estirado automatico
Inventor: LEMIRE JEAN
IPC: B21C1/30
Filed: 1996-03-21
Abstract: ESTA REFERIDA AL ESTIRADO DE UN PRODUCTO METALICO LARGO, QUE COMPRENDE EN SERIE: UN BLOQUE DE ESTIRADO, UN DISPOSITIVO DE TRACCION DE DICHO PRODUCTO METALICO LARGO ESTIRADO Y QUE ESTA CARACTERIZADO PORQUE: 1)EL DISPOSITIVO DE TRACCION COMPRENDE DOS CORREAS IMPULSORAS PROXIMAS, QUE GIRAN EN SENTIDOS INVERSOS Y QUE ARRASTRAN LINEALMENTE AL PRODUCTO METALICO ESTIRADO; 2)EL DISPOSITIVO DE ESTIRADO COMPRENDE ADEMAS OTRO DE CONTACTO AUTOMATICO PARA EL EXTREMO AFINADO DE DICHO PRODUCTO LARGO ESTIRADO, LUEGO DE LA SALIDA DESDE EL BLOQUE DE ESTIRADO Y HASTA LA SALIDA DEL DISPOSITIVO DE TRACCION; 3)EL DISPOSITIVO DE CONTACTO AUTOMATICO TIENE MEDIOS AUXILIARES DE TRACCION ACTIVADOS POR DICHO DISPOSITIVO DE TRACCION, EL CUAL COMPRENDE: A)UN MEDIO AUXILIAR DE TRACCION DE LARGO LIMITADO Y CON UN EXTREMO UNIDO A MEDIOS DE ENGANCHE Y DESENGANCHE AUTOMATICO; B)MEDIOS DE GUIA DE DICHOS MEDIOS AUXILIARES DE TRACCION, EXTENDIDOS SOBRE EL TOTAL O PARTE DE LA TRAYECTORIA QUE DESDE LA SALIDA DEL BLOQUE DE ESTIRADO CONDUCE A LA SALIDA DE DICHO DISPOSITIVO DE TRACCION, Y ESTANDO LOS MEDIOS DE GUIA DISPUESTOS EN DICHO DISPOSITIVO DE TRACCION; C)MEDIOS PARA EL DESPLAZAMIENTO HACIA ADELANTE Y HACIA ATRAS DE LOS MEDIOS AUXILIARES DE TRACCION; DESTINADO PARA EL ESTIRADO DE PRODUCTOS METALICOS RECTOS O DE PRODUCTOS ENROLLADOS, COMO TUBOS O BARRAS
Patent PE-97399-A1 (PE)
Title: Nuevas pirrolcarboxamidas fusionadas; una nueva clase de ligandos del receptor cerebral gaba
Inventor: HUTCHISON ALAN
IPC: A61K31/40
Filed: 1998-07-17
Abstract: SE REFIERE A UN COMPUESTO DE FORMULA (I) O SUS SALES, DONDE G ES UN COMPUESTO DE FORMULA (a), Q ES FENILO, 2- � 3- TIENILO � 2-PIRIDILO MONO O DI SUSTITUIDOS CON HIDROXI O HALOGENO; T ES HALOGENO, H, HIDROXILO, AMINO � ALCOXI C1-C6; W ES N, O, S � CR7R8; R7 Y R8 SON H, ALQUILO O JUNTOS FORMAN UN RADICAL CICLICO C3-C7; X ES H, HIDROXILO O ALQUILO; Z ES HIDROXI, ALCOXI, CICLOALQUILO ALCOXI C3-C7, AMINO, MONO O DIALQUILAMINO o NR9COR10; R9 Y R10 SON H, ALQUILO O CICLOALQUILO C3-C7 O Z SE UNE A W, Q A PARTIR DE UN ANILLO DE 1-6 MIEMBROS, -(CH2)k-, -(CH2)m, -(CH2)n- DONDE k, m Y n SON 0-3; R3, R4, R5 Y R6 SON H, ALQUILO C1-C6, COR11, CO2R11; R11 ES ALQUILO C1-C6, CICLOALQUILO C3-C7, -CONR12R13; R12 Y 13 SON H, ALQUILO C1-C6, CICLOALQUILO C3-C7, FENILO, 2-, 3-, 4- PIRIDILO; o NR12R13 FORMAN MORFOLINILO, PIPERIDINILO, PIRROLIDINILO O N-ALQUILPIPERAZINILO; R3 Y R4 JUNTOS FORMAN UN CICLO C3-C7; R5 Y R6 FORMAN JUNTOS UN CICLO DE C3-C7; EL ALQUILO R3, R4, R5 O R6 SE PUEDE SUSTITUIR CON HIDROXI O MONO O DIALQUILAMINO C3-C7. EL COMPUESTO I PUEDE SER UTIL PARA TRATAR LA ANSIEDAD, DESORDENES DE ATENCION, SUENO Y SOBREDOSIS DE FARMACOS TIPO BENZODIAZEPINA, MEJORAR LA MEMORIA
Patent PE-17099-A1 (PE)
Title: Sales dimesilato de los ligandos del neuropeptido y
Inventor: ALLEN DOUGLAS J M
IPC: C07D295/092
Filed: 1997-11-19
Abstract: SE REFIERE AL DIMESILATO DE CIS-1-(3-ETOXIFENIL)-1-(4-FENILPIPERAZIN-1-IL)-4-METILCICLOHEXANO, DE PREFERENCIA A SUS FORMAS CRISTALINAS "A" Y "B", EN DONDE LOS PATRONES DE DIFRACCION DE RAYOS X, MEDIDO EN DISTANCIA INTERPLANAR (d) SON: PARA LA FORMA "A" 11,01 8,735 5,941 4,869 4,667 4,272 4,116 3,614 Y PARA LA FORMA "B" 11,38 7,957 6,913 5,650 5,466 4,623 4,267 4,216 4,094 3,919. TAMBIEN SE REFIERE AL PROCEDIMIENTO DE PREPARACION DE LA FORMA "A" A PARTIR DE LA FORMA "B". ESTE COMPUESTO ACTUA COMO ANTAGONISTA DEL NEUROPEPTIDO "Y", EN DONDE LA SAL DIMESILATO PRESENTA UNA SOLUBILIDAD, ESTABILIDAD Y BIODISPONIBILIDAD MEJORADAS, SIENDO UTIL EN EL TRATAMIENTO DE TRASTORNOS DE LA ALIMENTACION, COMO POR EJEMPLO OBESIDAD Y BULIMIA, Y ALGUNOS TRASTORNOS VASCULARES COMO HIPERTENSION, ENTRE OTROS
Patent PE-27991-A1 (PE)
Title: Recuperacion de metales preciosos
Inventor: LON-TANG W LIN
IPC: C22B3/42
Filed: 1990-06-10
Abstract: CARACTERIZADA POR EFECTUARSE MEDIANTE CONTACTO DE LA SOLUCION DE CIANURO ACUOSO CONTENIENDO LOS METALES PRECIOSOS CON UN REACTIVO CONTENIENDO UNA FUNCIONALIDAD DE GUANIDINA. EL REACTIVO DE GUANIDINA EXTRAE EL ORO Y/O PLATA DE LA SOLUCION ACUOSA Y ES LUEGO SEPARADO SUBSECUENTEMENTE DEL REACTIVO DE GUANIDINA Y RECUPERADO MEDIANTE METODOS CONVENCIONALES. EL INVENTO TAMBIEN SE REFIERE A CIERTOS NUEVOS COMPUESTOS DE GUANIDINA QUE SON APROPIADOS PARA EXTRAER ORO A PARTIR DE SOLUCIONES DE CIANURO
Patent PL-232973-A1 (PL)
IPC: C07C67/38
Filed: 1981-09-10
Abstract: A process for the production of alkyl esters of saturated aliphatic carboxylic acids by reacting in an alkoxycarbonylation stage olefins with carbon monoxide and alkanol in the presence of a catalyst consisting of a cobalt compound and a promoter from the group of pyridine, non-ortho-substituted alkylpyridine or mixtures thereof at elevated pressure and elevated temperature. The reaction mixture produced is reprocessed and the pyridine, non-ortho-substituted alkylpyridine, or mixture used as the promoter is rectified prior to its feedback into the alkoxycarbonylation stage in the presence of a given carboxylic acid which is thermally stable under the conditions of reprocessing and which forms a maximum azeotrope with the promoter under the conditions of rectification.
Patent PL-288653-A1 (PL)
Title: Method of obtaining novel4-/5,6,7,8-tetrahydroimidazo (1,5-a) pyridinyl-5/ benzonitrile in the form of crystalline hemihydrate
IPC: A61K31/445
Filed: 1991-01-10
Abstract: The invention relates to a novel crystalline form, containing water of crystallization, of 4-(5,6,7,8-tetrahydroimidazol[1,5-a] pyridin-5-yl)-benzonitrile hydrochloride of formula Ia   <IMAGE> (Ia) and to a process for the preparation thereof. The novel crystalline form is distinguished by excellent storage stability.
Patent PL-296876-A1 (PL)
Title: Heat treated glass product coated by ion sputtering process and method of obtaining such product
Inventor: HARTWIG KLAUS W
IPC: C03C17/245
Filed: 1992-12-08
Abstract: A heat treatable sputter-coated layer system for glass substrates may be applied before heat treatment if the layer system includes a metallic layer (C) of nickel or a high nickel content alloy covered by separate layers (B,D)  of metallic silicon or an oxide or nitride of nickel or the high nickel content alloy, which in turn is covered by a protective metal oxide such as stoichiometric Sn 02(layers A,E).   <IMAGE>
Patent PL-313341-A1 (PL)
Title: Plastic linear fastener
Inventor: LOH WALTER
IPC: E06B3/667
Filed: 1996-03-19
Abstract: The linear connector arrangement is used in window glazing systems. The connector body (1) has radially sloping and outwardly aligned haunch shaped reinforcement elements (5,6) arranged in the centre of both narrow sides (3,4). The reinforcement elements lie opposite stops in the form of elastic platelets (7,8) inclined in the direction of the mid point. On pushing the connector into the hollow cavity of the spacer profile the elastic platelets are deformable against the reinforcement elements.
Patent PL-314311-A1 (PL)
Title: Products of adenoviruses recombination, compositions containing such products, methods of their use and their applications
Inventor: ZHANG WEI-WEI
IPC: C12N15/861
Filed: 1994-10-28
Abstract: Described are simplified and efficient methods for preparing recombinant adenovirus using liposome-mediated cotransfection and the direct. observation of a cytopathic effect (CPE) in the transfected cells. Also disclosed are compositions and methods involving novel p53 adenovirus constructs, including methods for restoring p53 function and tumor suppression in cells and animals having abnormal p53.
Patent PL-323747-A1 (PL)
Title: Assembly for controllable release of drugs by combination of hydrophobous and hyrophilic agents
Inventor: KOCHINKE FRANK
IPC: A61K9/10
Filed: 1996-05-31
Abstract: An implant for sustained drug release comprising: a pharmacologically acceptable biodegradable polymer which is degraded at the site of implantation, wherein said biodegradable polymer comprises at least about 20 weight percent of the implant; a therapeutically active agent at a concentration from 10 to 50 weight percent of the implant; a release modulator at a concentration from 10 to 50 weight percent of the implant; wherein said therapeutically active agent is released within a therapeutic dosage which does not vary by more than about 100% for a period of at least about 3 days.
Patent PL-329846-A1 (PL)
Title: Conical fixture assembly
Inventor: MUELLENBERG RALPH
IPC: F16D1/09
Filed: 1997-04-12
Abstract: PCT No. PCT/DE97/00740 Sec. 371 Date Nov. 13, 1998 Sec. 102(e) Date Nov. 13, 1998 PCT Filed Apr. 12, 1997 PCT Pub. No. WO97/43556 PCT Pub. Date Nov. 20, 1997The conical clamping set (100) serves, for example, to connect a shaft (1) with a hub (3) and is arranged in the radial clearance (5) between the cylindrical outer-circumference surface (2) of the shaft (1) and the cylindrical inner-circumference surface (4) of the hub (3). It includes inner conical rings (11, 12) with a cylindrical inner-circumference surface and a conical outer-circumference surface (8', 8''), as well as a thin-walled external conical ring (10, 18', 18'') with conical, inner-circumference surfaces (7', 7'') fitting onto the outer-circumference surfaces (8', 8'') of the inner conical ring (11, 2) and a cylindrical outer-circumference surface (6) intended for application on the inner-circumference surface (4) of the hub (3). Axial clamping screws (19) are distributed over the circumference; the conical rings (11, 12) can be axially pulled against each other by tightening the clamping screws. Because of a radial stepping down (24) or circumference slot, the axial extension of the zone (21) of the cylindrical outer-circumference surface (6) of the external conical ring (10), in which the radial clamping forces are transferred to the inner circumference of the recess (4) of the hub (3), is smaller than the axial extension of the zone (35), in which the radial clamping forces act against the outer circumference (2) of the shaft (1), so the surface pressure on the surfaces (4, 6) is increased.
Patent PL-331662-A1 (PL)
Title: Welded down corner jointing member for box-shaped hollow components
Inventor: BUDICH WOLFGANG
IPC: E06B3/972
Filed: 1999-02-26
Abstract: The welded corner fastener (10), for hollow chamber profiles, has a shaped body (11) fitted externally to the chamber corner, with a weldable connecting surface (13) at one end (11'). The other end (11) has an end section (14) which can be spread out laterally by a spreader (12). The spreader (12) has only a rotary adjustment, and is locked against unwanted reverse rotation when it has spread out the end section (14).
Patent PL-335956-A1 (PL)
Title: Painting, mirror or similar frame hanging element
Inventor: KAUPP JOCHEN
IPC: A47G1/20
Filed: 1999-10-12
Abstract: The element has a holder (22) for a screw (24), whereby the holder has a linear guide for the screw with which the hanger element can displace radial to the screw. A rotating unit (14) is also provided which can be adjusted at an angle in which the linear guide lines up with the hanger element.
Patent PL-338356-A1 (PL)
Title: Controller and high-frequency circuit controlling luminous intensity of a lamp
IPC: H05B41/391
Filed: 1998-07-29
Abstract: A high frequency control circuit for a gaseous discharge lamp which includes a mechanically variable reactance device coupled in series with the lamp to control the current fed to the lamp. The mechanically variable reactance device is adjustable by a user to alter the intensity of the light emitted by the lamp.
Patent PL-342599-A1 (PL)
Title: Apparatus for automatically determining position of molten material stream
Inventor: TRDIC FRANCELJ
IPC: G05D3/00
Filed: 1999-02-16
Abstract: The invention relates to a device for automatic positioning of the melt stream on the first rotating disk of an apparatus for scattering rock wool into fibers. The device for automatic positioning of the melt stream on the first rotating disk of an apparatus for scattering rock wool into fibers is characterized in that inside the settling chamber (9) a video camera (10) is placed and the melt tank (11) is movable along the Z and X axes by means of two propelling motors (19, 20), the video camera (10) being connected to a digitizer (15) which is a component of the electronic unit (14), this electronic unit (14) also comprising an output controller (16) that is connected, via a distribution board (17), to a relay block (18) by means of which the alarm (21) of the camera (10) and the motors (19, 20) for moving the tank (11) are switched on, while the electronic circuit (14) with the digitizer (15) and the output controller (16) is realized by means of a computer. The device for automatic positioning of the melt stream on the first rotating disk of an apparatus for scattering rock wool into fibers provides automatic, fast, precise and optimum positioning of the melt stream on the first rotating disk of the apparatus for scattering rock wool into fibers.
Patent PL-345066-A1 (PL)
Title: New 2-aminothiazol-fused 2-aminoindans and 2-aminotetralins and their use
Inventor: ANDREN PER ERIK
IPC: A61P25/16
Filed: 1999-07-01
Abstract: The invention relates to 2-aminothiazol-fused 2-aminoindans and 2-aminotetralins having general formula (1): wherein R1 and R2, which may be identical or different, are selected from the group consisting of a hydrogen atom, alkyl or haloalkyl groups of 1 to 7 carbon atoms, (alkyl)cycloalkyl groups of 3 to 7 carbon atoms, alkenyl or alkynyl groups of 3 to 6 carbon atoms, arylalkyl having 1 to 3 carbon atoms in the alkyl moiety, while the aryl nucleus may be substituted; and n and m are 1 or 2; and the enantiomers and the acid addition salts thereof, pharmaceutical compositions containing them and their use in the preparation of medicaments having an effect on the dopaminergic system of the central nervous system and/or the circulation.
Patent PL-346609-A1 (PL)
Title: Bonded fibrous materials
Inventor: JUBB GARY ANTHONY
IPC: C04B14/46
Filed: 1999-09-14
Abstract: A composite material comprises inorganic-bonded alkaline earth silicate fibers in which any bonding agents or fillers comprise low amounts of aluminum so that the composite material comprises less than 1% by weight aluminum expressed as Al<SUB>2</SUB>-O<SUB>3</SUB>.
Patent PL-351950-A1 (PL)
Title: Bypassing device and method of treating glaucoma
Inventor: LYNCH MARY G
IPC: A61F2/84
Filed: 2000-04-26
Abstract: The present invention relates to a shunt adapted to facilitate the passage of aqueous humor from the anterior chamber to Schlemm's canal, comprising: a body of biocompatible material having a size and shape adapted to be at least partially circumferentially received within a portion of Schlemm's canal to divert aqueous humor from the anterior chamber of the human eye to and within Schlemm's canal; the body comprising a distal portion and a proximal portion; wherein the body defines a trough-like channel that is at least partially open for directing aqueous humor; and wherein the body is adapted, when in use, to facilitate the passage of aqueous humor from the anterior chamber into Schlemm's canal without the proximal portion extending into the anterior chamber.
Patent PL-355231-A1 (PL)
Title: Cationic dosper virosomes
Inventor: WALTI ERNST RUDOLF
IPC: A61K38/00
Filed: 2000-09-29
Abstract: The present invention relates to a cationic virosome that comprises at least one active fusogenic peptide that is a non-Sendai viral hemagglutinin, and wherein the virosome membrane comprises 5 to 30 % by weight, based on total lipids, of 1,3-dioleoyloxy-2-(6-carboxy-spermyl)-propylamide (DOSPER) in combination with other lipids comprising phosphatidylcholine (PC) or a derivative thereof and optionally phosphatidylethanolamine (PE) and/or other cationic lipids. The virosomes are highly efficient in the delivery of negatively charged material, particularly nucleic acid compounds, to target cells. The invention also relates to a method for the manufacture of the virosomes and to uses thereof for diagnostic, cosmetic, medical or scientific purposes.
Patent PL-369068-A1 (PL)
Title: Laryngeal mask airway device
Inventor: BRAIN ARCHIBALD IAN JEREMY
IPC: A61M16/04
Filed: 2002-08-21
Abstract: A laryngeal mask airway device comprising an inflatable cuff having a generally toroidal shape and defining a central opening when inflated and an airway tube (410) extending from a proximal end (417) to a distal end (419) and defining an internal passageway (421). The airway tube being connected at its distal end to the inflatable cuff with the internal passageway of the airway tube in communication with the central opening of the inflatable cuff, characterised by a support and/or tabs disposed to resist movement of the cufftoward the central opening when the cuff is inflated.
Patent PL-371329-A1 (PL)
Title: Use of alcohol ethoxylates as penetration enhancers
Inventor: BAUR PETER
IPC: A01N47/38
Filed: 2003-01-07
Abstract: The invention relation to the use of alcohol ethoxylates of the formula (I) in which n represents 4, 5, 6, 7 or 8 and Q represents a branched tridecyl radical, as penetrants for herbicidally active compounds from the group of the triazolinones. The invention also relates to corresponding plant treatment compositions and to their use in crop protection.