baber/WOPTO huggingface dataset:
Patent BR-9901348-A (BR)
Title: Cetona, perfume, e, produto perfumado.
Inventor: SWIFT KARL ANDREW DEAN
IPC: C07C49/683
Filed: 1999-03-29
Abstract: "CETONA, PERFUME, E, PRODUTO PERFUMADO". As cetonas novas tendo a estrutura em que R é H ou um grupo alquila e X é um grupo hidrocarboneto tendo entre 4 e 12 átomos de carbono, o anel sendo saturado ou insaturado, excluindo 4-(1-etilpropilideno)-1-ciclo-hexanona, 4-ciclo-hexilideno-1-ciclo-hexanona, 4-butilideno-1-ciclo-hex-2-enona, 4-(1-etilpropilideno)-1-ciclo-hex-2-enona, 4-(2-metilpropilideno)-1-ciclo-hexanona, 4-ciclo-hexiliden-2-ciclo-hexen-1-ona, 4-(1,5-dimetil-4-hexenilideno)-1-ciclo-hexanona, 4-[4-(ciclo-hexiliden)ciclo-hexiliden]-1-ciclo-hexanona, 4-[4-(terc-butila)ciclo-hexiliden]-1-ciclo-hexanona, 4-[4-(ciclo-hexil)ciclo-hexilideno]-1-ciclo-hexanona, 4-(2-isopropil-5-metilciclo-hexilideno)-2-ciclo-hexen-1-ona e 4-(3-fenilpropilideno)-1-ciclo-hex-2-enona, apresentando características interessantes de aroma, geralmente aldeídica na natureza, e desse modo encontra uso em perfumes e em produtos perfumados.
Patent BR-9906211-A (BR)
Title: Equipamento propelido para retirada de detritos flutuantes da superfìcie da água de lagos e lagoas
Inventor: ALMEIDA RAPHAEL FERREIRA DE
IPC: B63B35/32
Filed: 1999-12-15
Abstract: <B>"EQUIPAMENTO PROPELIDO PARA RETIRADA DE DETRITOS FLUTUANTES DA SUPERFìCIE DA áGUA DE LAGOS E LAGOAS"<D> constituído por um equipamento <B>(1)<D> formado por uma base com par de bóias flutuadoras cilíndricas rígidas <B>(2)<D> estruturadas, com haste transversal frontal <B>(3)<D> sustentando quadro <B>(10)<D> para movimentar, através de coroa dentada <B>(11)<D>, corrente de elos <B>(12)<D> e pinhão <B>(13)<D>, eixo transversal <B>(14)<D>, apoiada nos mancais <B>(5)<D>, e esta girar polia <B>(15)<D> que, por correia cruzada <B>(16)<D>, transmite movimento contrário à polia redutora <B>(17)<D> de eixo transversal <B>(18)<D>, apoiada nos mancais <B>(6)<D>, e transmitindo, por essa correia cruzada <B>(16)<D>, movimento para polia <B>(19)<D> do eixo transversal <B>(20)<D>, apoiada nos mancais <B>(7)<D>, da roda de pás <B>(21)<D>; no eixo <B>(18)<D> está solidário o tambor inferior <B>(22)<D> que, com o tambor <B>(23)<D>, solidário à eixo <B>(26)<D> presa em mancais <B>(27)<D> nas extremidades superiores das colunas paralelas <B>(9)<D>, estica a esteira anelar <B>(24)<D> com ganchos coletores de detritos <B>(25)<D>, colunas que sustentam caixa com fechamento telado <B>(28)<D> dos detritos lançados pela esteira <B>(24)<D>; no ponto central da haste <B>(4)<D> se articula a alavanca do leme <B>(29)<D> movimentada por cabos de aço ou similar <B>(30)<D> e pelo braço do eixo <B>(31)<D> do guidão <B>(32)<D> do quadro <B>(10)<D>, cujo desenvolvimento visa obter um equipamento para recolher os detritos que ficam flutuando na superfície de lagos e lagoas.
Patent BR-9907158-A (BR)
Title: Inversor de empuxo de turborreator de fluxo duplo
Inventor: LECORDIX JEAN LOIC
IPC: F02K1/72
Filed: 1999-11-25
Abstract: ''INVERSOR DE EMPUXO DE TURBORREATOR DE FLUXO DUPLO''. Um inversor de empuxo de turborreator de fluxo duplo compreende um conjunto anular, o dito capó móvel (7) recobrindo em empuxo direto um conjunto anular de postigos pivotantes (12) de obturação do canal (17) de circulação do fluxo e um conjunto de grades de palhetas (20) de desvio do fluxo invertido, recobertos em jato direto por uma capó (7) móvel em translação. Em cada setor periférico, uma primeira parte (21) de grade é fixa e pelo menos uma segunda parte (22) de grade é móvel, colocada em superposição radial da primeira parte (21) de grade em empuxo direto e depois de translação axial na direção longitudinal do turborreator, a segunda parte (22) é justaposta à primeira parte (21).
Patent BR-9908401-A (BR)
Title: Derivado de ácido carboxìlico, preparação farmacêutica para uso oral, parenteral ou intraperitoneal, usos de um derivado de ácido carboxìlico e de compostos, e, fragmento estrutural
Inventor: AMBERG WILHELM
IPC: A61P43/00
Filed: 1999-02-25
Abstract: "DERIVADO DE áCIDO CARBOXìLICO, PREPARAçãO FARMACêUTICA PARA USO ORAL, PARENTERAL OU INTRAPERITONEAL, USOS DE UM DERIVADO DE áCIDO CARBOXìLICO E DE COMPOSTOS, E, FRAGMENTO ESTRUTURAL" Derivados de ácido carboxílico em que R¹-R^ 6^, Q, W, X, Y e Z têm os significados estabelecidos no relatório descritivo e sua preparação são descritos. Os novos compostos são adequados para controlar doenças.
Patent BR-9908576-A (BR)
Title: Processo para melhorar o desempenho de retenção e de drenagem em um processo de fabricação de papel
Inventor: SHING JANE B WONG
IPC: D21H17/37
Filed: 1999-01-15
Abstract: "PROCESSO PARA MELHORAR O DESEMPENHO DE RETENçãO E DE DRENAGEM EM UM PROCESSO DE FABRICAçãO DE PAPEL" Um processo para melhorar o desempenho da retenção e da drenagem em um processo de fabricação de papel é divulgado. O processo compreende formar uma pasta aquosa, celulósica, de fabricação de papel, adicionando-se uma quantidade eficaz de um polímero de dispersão hidrofílica à pasta, drenar a pasta para formar uma folha e secar a folha. O polímero de dispersão hidrofílica é preferivelmente um copolímero de cloreto de dialildimetil amónio e acrilamida.
Patent BR-9909849-A (BR)
Title: Válvula de injeção de combustìvel
Inventor: MUELLER MARTIN
IPC: F02M61/18
Filed: 1999-10-28
Abstract: Patente da Invenção: <B>"VáLVULA DE INJEçãO DE COMBUSTìVEL"<D>. A invenção se refere a uma válvula de injeção de combustível, especialmente uma válvula de injeção de combustível de alta pressão para a injeção direta de combustível em uma câmara de combustão de uma máquina de combustão interna de compressão de mistura com ignição a centelhas que se destaca pelo fato de que em um elemento de sede de válvula (26) é configurado um setor cónico com uma superfície de sede de válvula (27) ao qual imediatamente a jusante segue uma abertura de saída (32). A abertura de saída (32) possui um plano de entrada cujo centro se situa no eixo longitudinal de válvula (8) cujo eixo central, porém, corre inclinado obliquamente em relação ao eixo longitudinal de válvula (8). A montante do elemento de sede de válvula (26) é disposto um elemento de torção (47) em forma de disco. O elemento de torção (47) apresenta canais de torção que são distribuídos pela periferia, sendo que os canais de torção possuem diferentes geometrias ou dimensões.
Patent BR-9910279-A (BR)
Title: Produto nutricional lìquido, processo para preparar uma composição nutricional lìquida, e, composição nutricionalmente completa
Inventor: DEWILLE NORMANELLA T
IPC: A23L1/30
Filed: 1999-04-30
Abstract: "PRODUTO NUTRICIONAL LìQUIDO, PROCESSO PARA PREPARAR UMA COMPOSIçãO NUTRICIONAL LìQUIDA, E, COMPOSIçãO NUTRICIONALMENTE COMPLETA" Esta invenção é direcionada a uma fórmula nutricional de pH baixo que contenha níveis altos de macronutrientes, vitaminas e minerais. O pH da fórmula entérica é de cerca de 3,0 a 4,6 e libera pelo menos 25% do RDI para vitaminas e minerais selecionados em uma porção de 237 ml. A fórmula entérica usa um sistema de estabilização que compreende uma pectina de alto teor de metóxi para estabilizar a proteína e a um processo único para produzir a fórmula.
Patent BR-9910499-A (BR)
Title: Estrutura de quatro para um canal de acesso randÈmico, sistema e processo para uso na detecção de uma solicitação de acesso randÈmico em um sistema cdma, e, sistema de comunicações móvel
Inventor: FRANK GEORG
IPC: H04J13/00
Filed: 1999-05-07
Abstract: "ESTRUTURA DE QUADRO PARA UM CANAL DE ACESSO RANDÈMICO, SISTEMA E PROCESSO PARA USO NA DETECçãO DE UMA SOLICITAçãO DE ACESSO RANDÈMICO EM UM SISTEMA CDMA, E, SISTEMA DE COMUNICAçõES MóVEL" Uma estrutura de quadro de canal físico comum de enlace ascendente (canal de acesso randómico) é descrita com um preâmbulo separado e uma parte de dados separada. O preâmbulo é utilizado por uma estação base para detectar que uma estação móvel setá tentando uma solicitação de acesso randómico. A parte de dados do canal inclui dados de usuário, e simbolos piloto que fornecem energia para a estimativa de canal durante a recepção da parte de dados. Um intervalo de proteção (T~ G~) é preferivelmente inserido entre o preâmbulo e a parte de dados do quadro, que permite que a detecção de dados ocorra durante um período inativo. Como tal, as estruturas de quadro para ambos o canal de enlace ascendente físico comum (acesso randómico) e o canal de enlace ascendente físico dedicado (tráfego) são compatíveis.
Patent BR-9910991-A (BR)
Inventor: TERPSTRA JACOB
IPC: D21H17/29
Filed: 1999-06-04
Abstract: The invention relates to a process for making paper wherein an anionic starch, which is based on a starch comprising at least 95 wt. %, based on dry substance of the starch, of amylopectin, or a derivative of said starch, is used in combination with a fixative as a strengthening agent.
Patent BR-9912493-A (BR)
Title: Realização de diálogos de serviço interativo em uma rede de telecomunicações
Inventor: BECHER REINHARD
IPC: H04M3/493
Filed: 1999-07-29
Abstract: Patente de Invenção: <B>"REALIZAçãO DE DIáLOGOS DE SERVIçO INTERATIVO EM UMA REDE DE TELECOMUNICAçõES"<D>. Em um diálogo entre um serviço (DST) de uma rede de telecomunicações e um usuário (TNR) ligado à rede de um equipamento terminal (MTL) ocorre a saída de mensagens através do equipamento terminal e a entrada de informações pelo usuário pelo fato de que o equipamento terminal (MTL), com base em um comando específico que lhe é dado e com base em informações de diálogo (dif) que são transmitidos ao equipamento terminal através de uma ligação da rede e que estão armazenadas no mesmo e que se referem a realização do diálogo, realiza a(s) saída(s) para o usuário (TNR) e recebe a(s) entrada(s) para o usuário e processa as mesmas. Dali é derivado um resultado de diálogo (drs) e este é transmitido para o serviço (DST) através de uma ligação de rede. Do lado da rede prossegue o serviço (DST) em função do resultado do diálogo (dsr).
Patent CH-522683-A (CH)
Title: N-substd ammonium dialkyldithiophosphates prepn - in hydrophobic organic solvent
Inventor: NIKOLAI NIKOLAEVICH MELNIKOV
IPC: C07F9/165
Filed: 1969-09-03
Abstract: Title cpd. of formula : (where R is 2-18C alkyl; R1 is H or alkyl; R11 is H, alkyl or (CH2)3NH2; R111 is alkyl) is prepd. by reacting an O,O-dialkyldithiophosphoric acid with an aliphatic amine of formula : in an organic hydrophobic solvent at 20-80 degrees C. (I) control the growth of saprophytic fungi and may also be used for the antiseptic treatment of non-metallic materials.
Patent CH-519571-A (CH)
Title: Detergent compositions containing 2 hydroxy halo
Inventor: DIPL-CHEM BLOCHING HELMUT DR
IPC: C11D3/48
Filed: 1969-09-10
Abstract: Detergent compositions containing 2 hydroxy halo diphenyl ether disinfectants. M5-. Of formula: (X = Cl, Br; Y, Z = H, Cl, Br). Preferred (I) is 2-hydroxy-2',4,4'-trichlorodiphenyl ether. The detergent composition is as described in the parent BE. 690,213 and contains 5-40% w/w of an anionic or non-ionic surfactant, 0.1 - 5% of disinfectant, 0.01 - 5% of w/w based on the weight of surfactant and disinfectant of a water soluble reducing agent, optionally 0-20% of solubilisers, 0-35% of water-soluble, anhydrous phosphates or other complexing agents and 0-3% of thickening agents.
Patent EE-9600045-A (EE)
Inventor: ELLSWORTH EDMUND LEE
IPC: C07D405/12
Filed: 1994-10-26
Abstract: The present invention relates to novel 5,6-dihydropyrone derivatives and related structures which potently inhibit the HIV aspartyl protease blocking HIV infectivity. The 5,6-dihydropyrone derivatives are useful in the development of therapies for the treatment of bacterial and viral infections and diseases, including AIDS. The present invention is also directed to methods of synthesis of multifunctionalized 5,6-dihydropyrones and of related structures.
Patent GB-2347637-A (GB)
Title: Injection liner
Inventor: VAN EGMOND WIL
IPC: G01N30/12
Filed: 2000-02-18
Abstract: An injection liner 13 for the injection port of a gas chromatograph, has at its input end, a laterally extending flange 18 with septum 16 held against the flange by closure cap 17, that fits tightly around the two. If the injection liner is to be used in a chromatograph wherein the injection port supplies the carrier gas, aperture 21 allows communication between the liner and gas line 22. Sealing ring 21 resting against abutment 20 provides a seal against the internal surface of the injector and separating this region from the atmosphere and from the injector's interior pressure.
Patent GB-2360002-A (GB)
Title: Apparatus for recovering oil from the surface of open water
Inventor: WATKINS KENNETH JAMES
IPC: E02B15/04
Filed: 2000-03-07
Abstract: Apparatus for recovering oil from the surface of open water comprises a floating vessel containing a sump, and an endless belt 3 mounted at the front of the vessel and in use extending from below the water surface to a position above the sump, the belt being capable of being driven so as to transfer oil from the surface of the water into the sump. As described the belt 3 is supported on arms 4 controlled by hydraulic rams 5 and is supported in the water by flotation units 6. The belt is driven from a variable speed motor and hydraulic pump 1 via a differential gear 2, is of butyl rubber and is provided with ribs and lugs on its surface.
Patent GB-2361528-A (GB)
Title: Optical fibre decorative article
Inventor: LEE JEAN-HWAY
IPC: F21V8/00
Filed: 2000-04-20
Abstract: An optical fiber decorative article comprises a plurality of optical fibers 10 aligned in a fiber array 11 and provided with an adhesive band 12 along the portion of the optical fibers near the light input ends 101 thereof. The fibers are bent with bent angle   r   gradually increasing such that one straight side 111 is formed on one side of the fiber array and a most-bent side 112 is formed on another side of the fiber array. The fiber array is wound from the straight side to the most-bent side, thus forming a bouquet-shape optical fiber decorative article. The optical fiber decorative article may be mounted on a rotatable carrier (3, fig 8) to generate light rings.
Patent GB-2366687-A (GB)
Title: Mobile communication terminal with mobile telephone and Internet access
Inventor: TEMPLE STEPHEN
IPC: H04M1/72445
Filed: 2000-05-15
Abstract: The Internet access means comprises a data port (36) which may connect using a wired connexion, infra-red, or radio frequency <I>e.g.</I> Bluetooth, to a cable network. Telephone calls can be made at the same time as web pages are downloaded. The URL of a WAP data call received <I>via</I> the phone network may be sent <I>via</I> the Internet connexion to request the page in normal HTML protocol. Voice calls may be switched from the phone network to the Internet connexion and <I>vice versa</I>. Common voice codec (28), display (14) and keyboard (16) are provided.
Patent GB-2363167-A (GB)
Title: Compressor/fan blade tip treatment bars in a gas turbine engine
Inventor: ALLFORD PETER
IPC: F04D29/52
Filed: 2000-06-06
Abstract: A gas turbine engine casing includes a tip treatment ring 20, surrounding the blade tips of a compressor or fan for the purpose of improving blade stall/surge characteristics. The ring comprises annular end supports 18 which support tip treatment bars 16. Each tip treatment bar 16, is mounted within the respective end supports 18 by means of a damping element 22, (eg. made from an elastomer) which isolates the bar 16, from the end supports 18. The element 22, may be formed in situ, and damps vibrations induced in the tip treatment bars 16 so inhibiting the initiation of high cycle fatigue cracking. The bars may be hollow and both bars and supports may be made form a carbon fibre/bismaleimide composite material.
Patent GB-2364954-A (GB)
Title: Supporting device for manually operated mitre saw
Inventor: WANG TIAN SHOEI
IPC: B23D51/02
Filed: 2000-07-18
Abstract: A supporting device for a manually operated saw comprises a table 10 having two pairs of legs 11 with elongate supports 12, a saw positioning means 20 pivotable underneath table 10. The saw positioning means 20 includes two parallel rails 22, a spring 24 between rails 22, and a stopper 23 for biasing and defining the spring 24 therein. A saw is guided between a pair of posts 21 on either end of saw positioning means 20. In use, a pushing member 253 is pushed inward until stopping block 254 clears a notch 13, and then saw positioning means 20 is pivoted to a desired angle. Then the pushing member 253 is released for pulling it back to its original position by the expansion of spring 24, so that stopping block 254 engages with another notch 13. This enables a user to perform an oblique sawing. A sliding block (30, figure 9) and a protection member, (50, figure 9) may also be provided for facilitating sawing and protecting the table respectively.
Patent GB-2362891-A (GB)
Title: Malt beverages
Inventor: MENNEER IAIN
IPC: C12H1/16
Filed: 2000-09-26
Abstract: Beer in a barrel (1) is dispensed via a supply line (2) to a dispense tap (3). A light source (5) provided between the barrel (1) and the tap (3) illuminates the beer with light having a wavelength of between 350-500 nanometers in order to cause the beer deliberately to become light-struck. That is to say deliberate irradiation of the beer prior to dispense causes the production of 3-methyl-2-butene-1-thiol (MBT) and this improves the post-dispense flavour stability of the beer since it is no longer liable to change flavour if left in the sun.
Patent GB-2368878-A (GB)
Title: Safety apparatus
Inventor: GOLDIE JAMES DONALD
IPC: A62B1/04
Filed: 2000-11-14
Abstract: The present application relates to a safety apparatus which is intended to aid the balance of an individual working on an elevated surface such as a horizontal mast. The apparatus, which consists of a support member that projects up from the elevated surface, may also arrest the fall of an individual from an elevated surface by defining a support barrier in front or behind or either side of the individual. The support member may be adapted to be mounted within tool tracks already provided on a mast, and is designed to move along the tracks so as to balance the individual as he moves along the elevated surface. Alternatively, the elevated surface is provided with additional purpose-built guides or tracks designed to cooperate with the support member.
Patent GB-2373790-A (GB)
Title: Sweetening LPG/liquid petroleum distillates using metal phthalocyanine sulphonamide catalyst
Inventor: SAIN BIR
IPC: C10G27/06
Filed: 2001-03-30
Abstract: The present invention relates to a process for sweetening of liquefied petroleum gas (LPG) and light petroleum distillates by liquid-liquid extraction using metal phthalocyanine sulphonamide catalyst which comprises extracting the mercaptans contained in liquefied petroleum gas (LPG) or light petroleum distillate such as pentanes and light straight run naphtha, by liquid-liquid extraction using an aqueous or alcoholic solution of alkali metal hydroxide of concentration ranging between 1 wt% to 50 wt% in the presence of a metal phthalocyanine sulphonamide catalyst in the concentration ranging from 5 - 4000 ppmw, at a temperature ranging from 10{C to 80{C, at a pressure ranging from 1 kg/cm<SP>2</SP> - 50 kg/cm<SP>2</SP> in a continuous or batch manner, converting the mercaptans present in above said extract into corresponding disulphides by passing air, oxygen or any oxygen containing gas at the above same temperature and pressure, and regenerating the alkali solution containing catalyst for recycling by separating the upper layer of disulphides from said alkali solution of catalyst.
Patent GB-2376718-A (GB)
Title: Letter flap assembly
Inventor: HOMFRAY CHRISTOPHER JAMES
IPC: A47G29/126
Filed: 2001-06-23
Abstract: An assembly comprises a letter flap and body where the flap is pivotally connected to the body by means of a torsion bar (25), said bar being non-rotatably mounted to the flap at a first end, and having a laterally extending limb (29) at a second, opposing end, which in use engages in a recess (35) in the body. Preferably the limb includes a laterally projecting tag (31), which in use, is trapped in the recess between the body and a door to which the body is fitted. Furthermore the tag may be fitted with a barb (32) which snap fits into a groove (36a) to secure the bar. The flap may be mounted to the body by two axially aligned bars.
Patent GB-2377360-A (GB)
Title: Hair and garment protector
Inventor: CLARISSA AZU
IPC: A42B1/04
Filed: 2001-07-12
Abstract: A hair and garment protector suitable for use as a protective barrier to prevent cosmetics from being deposited onto clothing and to protect the users hairstyle comprises a protective cover <B>2</B> which may made of plastic or tissue (which can be disposed of after use) or silk and an attachment <B>3</B> for securing to the users head, which may comprise elastic, straps or Velcro (RTM). The cover is to be worn whilst putting on and removing clothing. It may have a support <B>4</B> extending from the back to the front for rigidity and ease of use or have strings or elastic for retaining around the user's neck. The cover may also include perforations for breathing.
Patent GB-2367562-A (GB)
Title: Pressure infiltration apparatus
Inventor: NEGISHI SATOSHI
IPC: B22D19/00
Filed: 2001-08-29
Abstract: In a pressure infiltrating apparatus 20 an upper end of an inlet side orifice 23 in the drawing is formed to take a tapered convex shape and a lower end of an insertion hole of an intermediate orifice 25 in the drawing is formed to take a concave shape having a diameter gradually increased corresponding to the convex shape of the inlet side orifice 23. Consequently, a space A between the inlet side orifice 23 and the intermediate orifice 25 is set to be small without damaging the fluidity of a molten metal 11 between the inlet side orifice 23 and the intermediate orifice 25 in a bath container 22. An outlet side orifice 24 is also present.
Patent GB-2363415-A (GB)
Title: Drill bit with oriented coolant nozzles and coolant channels
Inventor: TRUJILLO WILLIAM
IPC: E21B10/60
Filed: 1998-09-03
Abstract: A rotary drag bit has cutting elements 40 forming blades running radially outwards from the bit's central axis towards outer periphery of the bit. The blades define the edges of fluid channels 14. The coolant nozzles 80 are placed so as to ensure that the predominant fluid flow is radially outwards along the fluid channels 14. The nozzles 80 may be angled at between 10 and 25{ to an axis 82 normal to the cut profile of the hole at the point that the fluid jet 88 strikes the cut formation 86. The bit may also be formed to cut a conical central profile, the fluid jets 80 being disposed to strike the formation inboard of the nose of this profile.
Patent GB-2367575-A (GB)
Title: Wire line centralisation apparatus and method
Inventor: WOOD CARL
IPC: E21B33/06
Filed: 2001-09-10
Abstract: The apparatus is for centralising a wireline is a wireline valve. There are two rams 10, 50 that are essentially cylindrical with each having a cylindrical body 11, 50 with two projecting members 18, 20 and 58, 60. These projecting members face each other and are angled so that a wireline is moved into the notches where the sloping surfaces meet. Each of the rounded projecting members 18, 60 has a plate 26(fig 4b), 66(fig 5g) attached to it, each plate having angled edges that are angled in an opposite direction to the projecting members. When the rams are brought together the projections 20, 58 slide in until they abut the plates 26, 66. In between the projections on each ram are standard inner seals to seal against the wireline.
Patent GB-2383371-A (GB)
Title: Containment system for scaffolding assembly
Inventor: PEARCE MARK ANTHONY
IPC: E04G21/30
Filed: 2001-12-20
Abstract: A panel for a scaffold structure has leeches formed along two opposed edges. The leeches are received and retained in grooves in rails securely attached to the framework that forms the skeleton of the scaffolding structure. A secondary flap is associated with the panel. In use, the secondary flap overlies an adjacent rail to prevent rainwater entering the area enclosed by the scaffold structure through the gaps between the rail and the leeches and the joints between rails.