baber/WOPTO huggingface dataset:
Patent PL-2184059-T3 (PL)
Title: Potassium-binding polymers for use in a therapeutic or prophylactic method for treating hyperkalemia
Inventor: CHARMOT DOMINIQUE
IPC: A61K9/16
Filed: 2005-03-30
Abstract: The present invention provides methods and compositions for the treatment of ion imbalances. In particular, the invention provides compositions comprising potassium binding polymers and pharmaceutical compositions thereof. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are disclosed herein. Examples of these methods include the treatment of hyperkalemia, such as hyperkalemia caused by renal failure and/or the use of hyperkalemia causing drugs.
Patent PL-2305221-T3 (PL)
Title: DNA damage repair inhibitors for treatment of cancer
Inventor: ASHWORTH ALAN
IPC: A61K31/675
Filed: 2004-11-30
Abstract: The present invention relates to the recognition that inhibition of the base excision repair pathway is selectively lethal in cells which are deficient in HR dependent DNA DSB repair. Methods and means relating to the treatment of cancers which are deficient in HR dependent DNA DSB repair using inhibitors which target base excision repair components, such as PARP, is provided herein.
Patent GR-3000560-T3 (GR)
Title: 7-(1-pyrrolidinyl)quinolone-carboxylic-acid derivatives
Inventor: PETERSEN UWE DR
IPC: A23K20/195
Filed: 1990-06-14
Abstract: 7-(1-Pyrrolidinyl)-3-quinolonecarboxylic acid derivatives of the formula   <IMAGE>   in which A is CH, CCl, CF or N, R1 is hydroxyl, hydroxymethyl or mercapto and R2 is hydrogen, alkyl, having 1 to 4 carbon atoms or (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl, with the proviso that, when R1 is hydroxy, A is not CF or N, or pharmaceutically acceptable hydrates, or salts thereof, are useful as antibacterials and animal feed utilization promoters.
Patent GR-3002537-T3 (GR)
Title: Method for covering objects, means therefor and products obtained
Inventor: GUILHEM CHRISTIAN
IPC: A47C4/30
Filed: 1990-11-19
Abstract: The invention concerns a process for folding a flexible piece, in particular to upholster an object such as chair fitting with a flexible cover. The upholstering or covering process comprises cutting out a flexible piece (25) to a shape corresponding to that of the object plus a border on its contour, providing the edge of this border with a tensioning thread sliding within a passage preserved by auxiliary threads, covering the object with the piece so that the border provided with the tensioning thread project beyond the object contour, folding back the border and applying tractions in opposite directions on the two ends (5a, 5b) of the tensioning thread to tighten and to fold this border, lastly, after the tractions have been applied, locking the ends of the tensioning thread either by tieing them together or by stapling them to the back of the object or by crushing a punched-out clip (31) on the back of the object.
Patent GR-3001532-T3 (GR)
Title: Housing for photo-curing of dental resins
Inventor: OPPAWSKY STEFFEN
IPC: A61C19/00
Filed: 1991-03-01
Abstract: A treatment chamber as an accessory device for an illuminator for the photopolymerization of dental plastics. The chamber is both light-tight and has at least one movable chamber wall. A light conductor is provided for the light input.
Patent GR-3003211-T3 (GR)
Title: Reduced calorie and reduced fat chocolate confectionery compositions
Inventor: KONG-CHAN JOSEPHINE LING YEE
IPC: A23G1/00
Filed: 1991-11-28
Abstract: Reduced calorie chocolate confections in which a nondigestible fatty polyester or polyether is substituted for natural fat and an artificial sweetener plus a partially or wholly nondigestible carbohydrate bulking agent is substituted for sugar.
Patent GR-3006249-T3 (GR)
IPC: C07D487/04
Filed: 1992-11-13
Abstract: Novel 3H-1,2,3-triazolo[4,5-d]pyrimidine derivatives, in particular substituted 3-benzyl-3H-1,2,3-triazolo[4,5-d]pyrimidines of the formula <IMAGE> in which Ph denotes a phenyl radical which is substituted by halogen, lower alkyl, trifluoromethyl and/or cyano, R1 represents an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents and R2 represents hydrogen, lower alkyl or an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents, and their salts. These compounds can be used as pharmaceutical active substances and can be prepared in a manner known per se.
Patent GR-3015068-T3 (GR)
Title: Platinum coordination compounds.
Inventor: BARNARD CHRISTOPHER FRANCIS JA
IPC: A61K31/282
Filed: 1995-02-16
Abstract: Platinum IV coordination compounds of general formula I, <CHEM> where A is chlorine or hydroxyl and A is an alkylamine, other than cyclohexylamine when X is chlorine, have activity against tumour cells, and some show activity against cisplatin and tetraplatin resistant cells.
Patent GR-3017426-T3 (GR)
Title: Wavelength-specific cytotoxic agents.
Inventor: LEVY JULIA G
IPC: A61K41/00
Filed: 1995-09-18
Abstract: A group of hydro-monobenzoporphyrins "green porphyrins" (Gp) having absorption maxima in the range of 670-780 nanometers is useful in treating disorders or conditions which are subject to hematoporphyrin derivative (HPD) treatment in the presence of light, or in treating virus, cells and tissues generally to destroy unwanted targets. The use of the Gp of the invention permits the irradiation to use wavelengths other than those absorbed by blood. The Gp of the invention may also be conjugated to ligands specific for receptor or to specific immunoglobulins or fragments thereof to target specific tissues or cells for the radiation treatment. Use of these materials permits lower levels of drug to be used, thus preventing side reactions which might destroy normal tissues.
Patent GR-3017670-T3 (GR)
Title: Method and device for sorting waste glass.
Inventor: EXNER HUBERTUS
IPC: B07C5/342
Filed: 1995-10-06
Abstract: A method for sorting waste glass into its individual colour components has a crusher for comminuting the waste glass, a classifier for forming fractions of approximately equally sized fragments, which classifier is arranged downstream of the crusher, a separating device which separates the fragments, a colour recognition device which recognises or determines the colour of the fragments and a pneumatic separator which feeds the fragments identified according to colour to assigned classifying containers. In addition, a slide chute is provided on which the colour recognition device and the pneumatic separator are arranged. The pneumatic separator has compressed air nozzles which permit the passing fragments to be fed with compressed air in the plane of the slide chute but perpendicularly with respect to the slideway.
Patent GR-3018063-T3 (GR)
Title: Process for preparation of phosphatidylcholine derivatives.
Inventor: SCHAEFER THOMAS DR
IPC: C07F9/10
Filed: 1995-11-10
Abstract: A process for preparation of phosphatidylcholine derivatives by reaction of glycerophosphatidylcholine with at least one fatty acid anhydride using a pyridine catalyst is described. In this process, the reaction is carried out in a melt of the glycerophosphatidylcholine, at least one fatty acid anhydride and the catalyst.
Patent GR-3023831-T3 (GR)
Title: Ultraviolet absorbing green tinted glass.
Inventor: KRUMWIEDE JOHN F
IPC: C03C3/095
Filed: 1997-06-19
Abstract: A green tinted, ultraviolet absorbing glass is disclosed having a standard soda-lime-silica base glass composition and a colorant portion consisting essentially of on a weight basis: less than 2.0% TiO2 and greater than 0.6% total iron (expressed as Fe2O3) with the ratio of FeO/total iron less than 0.35. The glass exhibits an ultraviolet transmittance no greater than 38 percent (300 to 400 nanometers) and a luminous transmittance (illuminant A) of at least 70 percent at thicknesses ranging from 0.154 to 0.189 inches.
Patent GR-3029827-T3 (GR)
Title: Novel benzenesulfonylimine derivatives as inhibitors of il-1 action
Inventor: HARRISON BOYD L
IPC: C07D311/68
Filed: 1999-03-30
Abstract: PCT No. PCT/US94/12658 Sec. 371 Date Aug. 6, 1996 Sec. 102(e) Date Aug. 6, 1996 PCT Filed Nov. 3, 1994 PCT Pub. No. WO95/14669 PCT Pub. Date Jun. 1, 1995The present invention relates to novel benzenesulfonylimine derivatives and their use as inhibitors of Interleukin-1 (IL-1) action. Such inhibitors are useful in the treatment of various disease states as disclosed herein including: rheumatoid arthritis, multiple sclerosis, diabetes mellitus, atherosclerosis, septic shock and pulmonary fibrosis.
Patent GR-3030567-T3 (GR)
Title: Benzoxazine derivatives, methods for obtaining same and their use as drugs
Inventor: FLEURY MAURICE-BERNARD
IPC: A61P25/28
Filed: 1999-06-17
Abstract: PCT No. PCT/FR94/01557 Sec. 371 Date Jul. 1, 1996 Sec. 102(e) Date Jul. 1, 1996 PCT Filed Dec. 29, 1994 PCT Pub. No. WO95/18114 PCT Pub. Date Jul. 6, 1995Compounds are provided corresponding to the following general formula (I): in which:-R1 and R2, independently of each other, represent an alkyl group with 1 to 3 carbon atoms, or a group of formula -CH2-ORa, Ra representing a hydrogen atom or a methyl group Rx represents: an alkyl group with 1 to 3 carbon atoms, in particular a methyl group, or an -ORx1 group, Rx1 representing an alkyl group with 1 to 3 carbon atoms, in particular a methoxy group, or a group of formula -CH2-X in which X represents a halogen atom, in particular chlorine, or a group of formula (a)    <IMAGE>  (I)   <IMAGE>  (a)  in which: R3 and R5, independently of each other, represent a hydrogen atom, or an -OH group, or an -OCH3 group, R4 represents a hydrogen atom, or an -ORb group, Rb representing a hydrogen atom or a methyl group, or R4 represents a group of formula -Orc, Rc representing a group of formula -CH2-CO-C6H4R'. The present compounds are benzoxazine derivatives which are used for treating pathological conditions associated with the presence of free radicals, such as Alzheimer's disease, and methods are provided for preparation of these compounds.
Patent GR-3031399-T3 (GR)
Title: Tape with a reinforced or non-reinforced self-adhesive strip
Inventor: NAUWELAERTS FRANS
IPC: C09J7/10
Filed: 1999-09-30
Abstract: The backing strip (2) is provided with additional means of adherence (3-6-7) in order to increase the adhesive force between the backing strip (2) and the adhesion strip (1) and to avoid the curling of the latter when it is applied. <IMAGE>
Patent GR-3033131-T3 (GR)
Title: Bases for lubricating oils and process for their preparation
Inventor: CIALI MASSIMO
IPC: C10G69/12
Filed: 2000-03-31
Abstract: Composition of lubricating oil which comprises:   a) a greater portion of synthetic lubricating component or a mixture of synthetic lubricating component and a mineral base for lubricating oils, the synthetic lubricating component being prepared by the oligomerization and subsequent hydrogenation and the possible removal of low-boiling by-products, of a composition of olefins basically consisting of:   1) a mixture of n-olefins having a content of olefins from C14 to C17, preferably from C15 to C16, of at least 80%, preferably greater than 85%,   2) alpha olefins from C15 to C17, preferably basically C16, the content of the alpha olefin (2) being from 5 to 25% by weight, preferably from 10 to 20%, with respect to the sum of (1) + (2).
Patent GR-3033847-T3 (GR)
Title: Decoder for decoding an encoded digital signal and a receiver comprising the decoder.
Inventor: LOKHOFF GERARDUS CORNELIS PETR
IPC: G10L19/02
Filed: 2000-06-30
Abstract: The audio transmission system samples and digitizes the audio input and separates it into subbands defined for psychoacoustic factors. The signals are pre-amplified (46) and then quantized (48) and combined for transmission. The pre-amplification if performed by using a multiplier having a relationship with 2 k>.g(p). The g(p) function has binary patterns for different values of p=0,1 and 2. The pre-amplifier also generates an n-bit binary scale value identifier of 3k+p.
Patent GR-3034334-T3 (GR)
Title: Screw cap
Inventor: JORDI HANS ULRICH
IPC: B65D41/34
Filed: 2000-09-06
Abstract: The invention provides a safety seal device which includes a tear-off strip and a band section. The band section is subdivided into circular arc sections and U-shaped sections. The band section is provided with wedge-shaped locking elements. In addition, the band section is joined to the body of the screw cap via first breakaway webs. The U-shaped sections form spring elements in the band section thereby elastically suspending the locking elements. For this reason, the locking elements can elastically give when the screw cap is first screwed on, so that the safety closure cannot be plastically deformed when the screw cap is screwed on, which would jeopardize its security.
Patent DE-60116075-T4 (DE)
Inventor: FANSLOW C
IPC: A61P35/00
Filed: 2001-04-25
Granted: 2007-06-06
Abstract: A method for treating tumor-bearing subjects that includes administering to the tumor bearing subject a therapeutically effective amount of a CD40 binding protein in conjunction with photodynamic therapy, is disclosed.
Patent DK-2109474-T4 (DK)
Inventor: STROEM HANSEN TORBEN
IPC: A61M5/315
Filed: 2008-01-21
Granted: 2019-05-13
Abstract: A push button connection for an injection device comprising a push button (10) and a driving part (20). The two parts of the push button connection are mounted to each other and is relatively rotatable to each other. In order to minimize the friction occurring between the push button and the driving part when relatively rotated forces are transmitted via a pivot bearing (18, 22). In order also to minimize the effect of forces appearing dislocated from the center line a number of radial bearings (13, 23; 14, 25) having a little friction diameter is provided.
Patent DK-0513985-T4 (DK)
Inventor: SANDERS EDWARD B
IPC: D21H27/00
Filed: 1992-04-02
Granted: 1999-08-30
Abstract: A paper wrapper for a cigarette is prepared using fine particle size calcium carbonate as the mineral filler for the purpose of burn rate, puff count and tar delivery control.
Patent TR-201815711-T4 (TR)
Title: Bilginin kodlanması yöntemi.
Inventor: ERIC DECOUX
IPC: H04L9/32
Filed: 2013-08-30
Abstract: Buluş, her biri aynı birinci bilgiyi temsil eden bir barkod formundaki bir tanımlayıcı ve bunun bağlantılı alfa-sayısal temsili ile ilgilidir, burada alfa-sayısal temsilin en az bir karakterinin barkodun en az bir elemanına göre bir pozisyonu bir ikinci bilgiyi temsil etmektedir. Buluş ayrıca, bilginin kodlanmasının ve deşifre edilmesinin ilgili yöntemleri ve bilginin kodlanmasına ve deşifre edilmesine yönelik ilgili aparatlar ile ilgilidir.
Patent TR-201820817-T4 (TR)
Title: Bir destek içinde süspanse edilen bir yükün mekanik bağlantısına yönelik süspansiyon elemanı.
Inventor: ERIC COLLARD
IPC: F16F1/32
Filed: 2014-01-17
Abstract: Buluş, bir sertliğe sahip olan, bir destek içinde süspanse edilen bir yükün mekanik bağlantısına yönelik bir süspansiyon elemanı (20, 30) ile ilgilidir. Bu, sırasıyla yük ile ve destek ile en az iki mekanik ara yüzü (21, 31, 22, 32) ve tam bir bağlantı içinde iki ara yüzün her birini bağlayan en az iki plakayı (23, 33) içerir, elemanın sertliği, plakaların sayısına, söz konusu ara yüzler arasında bunların dağılımına ve uzunluk, kalınlık ve derinlik bakımından bunların boyutlarına göre üç ortogonal eksene göre verilen değerlere ayarlanır.
Patent TR-201902152-T4 (TR)
Title: Metiltioninyum klorür (mtc) bulunan diaminofenotiazinyum bileşiklerinin kimyasal sentezi için yöntemler.
Inventor: JAMES PETER SINCLAIR
IPC: C07D279/18
Filed: 2014-10-06
Abstract: Metiltioninyum Klorür (MTC) (Metilen Mavisi adıyla da bilinir) bulunan (burada "diaminofenotiazinyum bileşikleri" olarak atıf yapılan) belirli 3,7-diamino-fenotiazin-5-yum bileşiklerini sentezleme ve saflaştırma yöntemleri sunulmaktadır.
Patent TR-201908159-T4 (TR)
Title: Serbest oturum ve şifreli oturum iletişimleri arasinda teslim edilen mobil terminallere yönelik yöntem ve sistem.
Inventor: HONGXING GUO
IPC: H04L29/06
Filed: 2011-01-17
Abstract: Mevcut buluş, aşağıdakileri içeren mobil terminaller arasında serbest oturum ve karıştırılmış oturum iletişim devrine yönelik bir yöntemi açıklar: bir ikinci terminale bir karıştırılmış oturum devri kontrol talebi başlatan bir birinci terminal ve karıştırılmış oturum devri kontrol talebi alındıktan sonra bir karıştırılmış oturum devir kontrol yanıtını geri döndüren ikinci terminal; ve birinci terminal, ikinci terminal tarafından geri gönderilen karıştırılmış oturum devir kontrol yanıtını aldıktan sonra ikinci terminal ile bir anahtar uzlaşma işlemini başlatır ve daha sonra karıştırılmış oturum iletişimine iletir veya ikinci terminal ile karıştırılmış oturum iletişimini askıya alır; burada karıştırılmış oturum devir kontrolü talebi bir karıştırılmış oturum talebini veya bir serbest oturum talebini içerir. Mevcut buluş ayrıca, bir karıştırılmış oturum devir kontrol modülü ve bir mobil terminal içinde ayarlanmış bir şifre modülü içeren mobil terminaller arasında serbest oturum ve karıştırılmış oturum iletişim devrine yönelik bir sistem sağlar. Mevcut buluş, mobil terminallerin iletişim işleminde uçtan uca güvenliği etkili bir şekilde korur.
Patent DE-10393029-T5 (DE)
Title: Abschätzung der Trägerfrequenzverschiebung in einem drahtlosen Kommunikationssystem
Inventor: BANERJEA RAJA
IPC: H04L25/03
Filed: 2003-07-29
Abstract: Empfänger mit
orthogonaler Frequenzmultiplexierung, welcher aufweist:  einen
Demodulator, der zum Empfangen eines eine Vielzahl von Symbolen
enthaltenden Durchlaßbandsignals, wobei
wenigstens eines von den Symbolen ein Bezugssymbol ist, und zum
Umwandeln des Durchlaßbandsignals in
ein Basisbandsignal konfigurierbar ist;  eine Trägerfrequenzverschiebungs-
(CFO) Kompensationsschaltung, die zum Empfangen des Basisbandsignals und
Modifizieren einer Phase des Basissignals unter Ansprechen auf ein
erstes Regelsignal konfigurierbar ist;  eine Transformationsschaltung,
die zum Umsetzen des Basisbandsignals aus der CFO Kompensationsschaltung
in eine Frequenzbereichskonstellation konfigurierbar ist;  einen
Entzerrer, der zum Empfangen der Frequenzbereichkonstellation und
zum Modifizieren der Frequenzbereichskonstellation wenigstens teilweise
auf dem Bezugssymbol basierend konfigurierbar ist; und  eine
CFO Abschätzschaltung,
welche funktionell zwischen einem Ausgang des Entzerrers und der
CFO Kompensationsschaltung in einer Rückkopplungskonfiguration angeschlossen
ist, wobei die CFO Abschätzschaltung
zum Messen einer Differenz im Phasenfehler zwischen wenigstens zwei
von dem Entzerrer empfangenen Symbolen und zum Erzeugen des ersten
Regelsignals konfigurierbar ist, wobei das erste...
Patent ES-2197846-T5 (ES)
Title: Calefacción eléctrica adicional para vehículo a motor
Inventor: BEETZ KLAUS
IPC: H05K1/02
Filed: 2000-06-09
Granted: 2012-07-06
Abstract: Calefacción eléctrica adicional para vehículo a motor, con: varios elementos térmicos (2) colocados juntos en un bloque calefactor, de modo que el bloque calefactor es sostenido en un bastidor rectangular (3, 4, 5); y un sistema de control (1) para gobernar los elementos térmicos (2), que forma una unidad constructiva con el bloque calefactor montado en el bastidor (3, 4, 5), de modo que la potencia calefactora de los elementos térmicos (2) se ajusta a través de la corriente que fluye por los elementos térmicos (2) y el sistema de control (1) lleva transistores de potencia (11) para ajustar la corriente que pasa a través de los elementos térmicos (2); caracterizada por el hecho de que el sistema de control (1) para ajustar la potencia calefactora modula la corriente que fluye a través de un elemento térmico (2) con una modulación de amplitud de impulso; y tan solo se controla uno de los respectivos elementos térmicos (2) al mismo tiempo con la correspondiente subida o bajada de la corriente.
Patent ES-2021877-T5 (ES)
Inventor: BREUER HANS-WERNER
IPC: B65D41/34
Filed: 1988-02-03
Granted: 1995-08-16
Abstract: The sealing cap (1) has a tear-off safety band (3) on its lower edge, the safety band having inwardly-projecting tongues (6) on its inner wall (5). A clip (7) is provided below each tongue. When a container opening is sealed for the first time, the tongues (6) are bent upwards and engage below a bulge on the container opening. The tongues are prevented from bending downwards by the clips (7), so that when the sealing is first removed, the safety band (3) is torn off.
Patent ES-2118128-T5 (ES)
Inventor: HARTUNG MICHAEL
IPC: C08G18/08
Filed: 1992-02-01
Granted: 2002-11-16
Abstract: PCT No. PCT/EP92/00220 Sec. 371 Date Sep. 3, 1993 Sec. 102(e) Date Sep. 3, 1993 PCT Filed Feb. 1, 1992 PCT Pub. No. WO92/15405 PCT Pub. Date Sep. 17, 1992.The invention relates to a process for the production of multicoat finishes, in which (1) an aqueous pigmented basecoat containing a waterthinnable polyurethane resin is applied to the substrate surface as basecoat, (2) a polymer film is formed from the coating applied in stage (1), (3) a transparent topcoat is applied to the basecoat obtained in this way and subsequently (4) the basecoat is baked together with the topcoat, and the water-thinnable polyurethane resin contains structural units of the formula   <IMAGE>    X representing a divalent aromatic hydrocarbon radical and R1 and R2 representing an alkyl radical having 1 to 4 carbon atoms.
Patent ES-2092146-T5 (ES)
Title: Aparato distribuidor.
Inventor: HUMBERSTONE VICTOR CAREY
IPC: A61M11/00
Filed: 1990-12-10
Granted: 2004-03-16
Abstract: UN DISTRIBUIDOR DE PULVERIZADOR LIQUIDO POSEE UNA MEMBRANA PERFORADA (13) VIBRADA POR UN TRANSDUCTOR PIEZOELECTRICO 8) DE MODO QUE LAS GOTAS PULVERIZADAS SE DISTRIBUYEN POR ORIFICIOS EN LA MEMBRANA. LOS ORIFICIOS SOBRESALEN PARA AUMENTAR EN SECCION TRANSVERSAL EN UNA DIRECCION DE UNA SUPERFICIE TRASERA CONTACTADA POR LIQUIDO HACIA UNA SUPERFICIE FRONTAL. EL DISTRIBUIDOR ES ADECUADO PARA DISTRIBUIR PRODUCTOS FARMACEUTICOS INCLUYENDO SUSTANCIAS PARTICULADAS EN SUSPENSION.
Patent ES-2098065-T5 (ES)
Inventor: GUICHARD PHILIPPE
IPC: C10G45/60
Filed: 1993-10-25
Granted: 2001-02-01
Abstract: A process for the preparation of a lubricating base oil including contacting a hydrocarbon feed with a catalyst in the presence of hydrogen, which catalyst includes a hydrogenation component supported on an amorphous silica-alumina carrier having a macroporosity in the range of from 5% vol to 50% vol. The hydrocarbon feed is most preferably a slack wax or a synthetic wax. The preferred catalyst for use in the process includes a combination of one or more of the metals cobalt, iron, and nickel, and one or more of the metals chromium, molybdenum, and tungsten on an amorphous silica-alumina carrier having a macroporosity in the range of from 5% vol to 50% vol.
Patent ES-2110188-T5 (ES)
Inventor: ZAUNER JEAN-LUC
IPC: A61F13/56
Filed: 1994-01-14
Granted: 2000-11-16
Abstract: The invention relates to a sanitary towel or the like, in particular for female hygiene, comprising a fluid-absorbent pad element arranged inside a cover, at least the fluid-collection part of which is fluid-permeable, side flaps (11, 12) being provided in order to improve performance and lateral leaktightness, the said side flaps being sufficiently large to be folded down on the outside around the underwear on the body, such as panties, worn by the user, characterised in that the side flaps (11, 12) are folded down onto the pad element about first fold lines (110, 120) and folded onto themselves outwards about second fold lines (111, 121), protective means (4) covering adhesive attachment means (31, 32) are provided on at least one of the two flaps (11, 12) and protective means (4) cover the said attachment means. The fold lines (111, 121) preferably form between them a space uncovering a central band (30) which is optionally coated with adhesive. <IMAGE>